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	<id>http://bloomwiki.org/index.php?action=history&amp;feed=atom&amp;title=Space_Habitat_Engineering</id>
	<title>Space Habitat Engineering - Revision history</title>
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	<updated>2026-05-06T17:09:43Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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		<title>Wordpad: BloomWiki: Space Habitat Engineering</title>
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		<updated>2026-04-25T01:58:13Z</updated>

		<summary type="html">&lt;p&gt;BloomWiki: Space Habitat Engineering&lt;/p&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 01:58, 25 April 2026&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;div style=&quot;background-color: #4B0082; color: #FFFFFF; padding: 20px; border-radius: 8px; margin-bottom: 15px;&quot;&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{BloomIntro}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{BloomIntro}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Space Habitat Engineering is the &amp;quot;Study of the Home in the Void&amp;quot;—the investigation of the &amp;quot;Architectural and Biological Systems&amp;quot; (see Article 589) that &amp;quot;Enable&amp;quot; &amp;quot;Long-term Human Life&amp;quot; in &amp;quot;Space,&amp;quot; &amp;quot;Mars,&amp;quot; or the &amp;quot;Moon.&amp;quot; While &amp;quot;Rocketry&amp;quot; (see Article 607) is about &amp;quot;Getting There,&amp;quot; **Habitat Engineering** is about &amp;quot;Staying There.&amp;quot; From &amp;quot;Closed-Loop ECLSS&amp;quot; (Life Support) and &amp;quot;Radiation Shielding&amp;quot; to &amp;quot;Artificial Gravity&amp;quot; and &amp;quot;Space Psychology,&amp;quot; this field explores the &amp;quot;Expansion of the Biosphere.&amp;quot; It is the science of &amp;quot;Isolation,&amp;quot; explaining why a &amp;quot;Building&amp;quot; in space must be &amp;quot;Airtight,&amp;quot; &amp;quot;Self-Sustaining,&amp;quot; and &amp;quot;Resilient&amp;quot;—and how &amp;quot;Humanity&amp;quot; can &amp;quot;Become&amp;quot; a &amp;quot;Multi-Planetary Species.&amp;quot;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Space Habitat Engineering is the &amp;quot;Study of the Home in the Void&amp;quot;—the investigation of the &amp;quot;Architectural and Biological Systems&amp;quot; (see Article 589) that &amp;quot;Enable&amp;quot; &amp;quot;Long-term Human Life&amp;quot; in &amp;quot;Space,&amp;quot; &amp;quot;Mars,&amp;quot; or the &amp;quot;Moon.&amp;quot; While &amp;quot;Rocketry&amp;quot; (see Article 607) is about &amp;quot;Getting There,&amp;quot; **Habitat Engineering** is about &amp;quot;Staying There.&amp;quot; From &amp;quot;Closed-Loop ECLSS&amp;quot; (Life Support) and &amp;quot;Radiation Shielding&amp;quot; to &amp;quot;Artificial Gravity&amp;quot; and &amp;quot;Space Psychology,&amp;quot; this field explores the &amp;quot;Expansion of the Biosphere.&amp;quot; It is the science of &amp;quot;Isolation,&amp;quot; explaining why a &amp;quot;Building&amp;quot; in space must be &amp;quot;Airtight,&amp;quot; &amp;quot;Self-Sustaining,&amp;quot; and &amp;quot;Resilient&amp;quot;—and how &amp;quot;Humanity&amp;quot; can &amp;quot;Become&amp;quot; a &amp;quot;Multi-Planetary Species.&amp;quot;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;/div&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Remembering ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;__TOC__&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt; &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;div style&lt;/ins&gt;=&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&quot;background-color: #000080; color: #FFFFFF; padding: 20px; border-radius: 8px; margin-bottom: 15px;&quot;&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;= &amp;lt;span style=&quot;color: #FFFFFF;&quot;&amp;gt;&lt;/ins&gt;Remembering&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;/span&amp;gt; &lt;/ins&gt;==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* &amp;#039;&amp;#039;&amp;#039;Space Habitat&amp;#039;&amp;#039;&amp;#039; — A &amp;quot;Self-Contained Environment&amp;quot; that &amp;quot;Replicates&amp;quot; the &amp;quot;Conditions&amp;quot; of Earth (Air/Pressure/Temp) to &amp;quot;Support&amp;quot; human life.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* &amp;#039;&amp;#039;&amp;#039;Space Habitat&amp;#039;&amp;#039;&amp;#039; — A &amp;quot;Self-Contained Environment&amp;quot; that &amp;quot;Replicates&amp;quot; the &amp;quot;Conditions&amp;quot; of Earth (Air/Pressure/Temp) to &amp;quot;Support&amp;quot; human life.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* &amp;#039;&amp;#039;&amp;#039;ECLSS&amp;#039;&amp;#039;&amp;#039; — (Environmental Control and Life Support System): the &amp;quot;Lungs and Kidneys&amp;quot; of the habitat, &amp;quot;Recycling&amp;quot; &amp;#039;Air&amp;#039; and &amp;#039;Water.&amp;#039;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* &amp;#039;&amp;#039;&amp;#039;ECLSS&amp;#039;&amp;#039;&amp;#039; — (Environmental Control and Life Support System): the &amp;quot;Lungs and Kidneys&amp;quot; of the habitat, &amp;quot;Recycling&amp;quot; &amp;#039;Air&amp;#039; and &amp;#039;Water.&amp;#039;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l13&quot;&gt;Line 13:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 18:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* &amp;#039;&amp;#039;&amp;#039;Airlock&amp;#039;&amp;#039;&amp;#039; — A &amp;quot;Pressure Chamber&amp;quot; that &amp;quot;Allows&amp;quot; passage between the &amp;quot;Habitat&amp;quot; and the &amp;quot;Vacuum&amp;quot; without &amp;quot;Losing Air.&amp;quot;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* &amp;#039;&amp;#039;&amp;#039;Airlock&amp;#039;&amp;#039;&amp;#039; — A &amp;quot;Pressure Chamber&amp;quot; that &amp;quot;Allows&amp;quot; passage between the &amp;quot;Habitat&amp;quot; and the &amp;quot;Vacuum&amp;quot; without &amp;quot;Losing Air.&amp;quot;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* &amp;#039;&amp;#039;&amp;#039;Micrometeoroid Shielding&amp;#039;&amp;#039;&amp;#039; (Whipple Shield) — A &amp;quot;Double-layered Hull&amp;quot; that &amp;quot;Breaks Up&amp;quot; &amp;quot;Space Dust&amp;quot; before it can &amp;quot;Puncture&amp;quot; the habitat.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* &amp;#039;&amp;#039;&amp;#039;Micrometeoroid Shielding&amp;#039;&amp;#039;&amp;#039; (Whipple Shield) — A &amp;quot;Double-layered Hull&amp;quot; that &amp;quot;Breaks Up&amp;quot; &amp;quot;Space Dust&amp;quot; before it can &amp;quot;Puncture&amp;quot; the habitat.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;/div&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Understanding ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;div style&lt;/ins&gt;=&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&quot;background-color: #006400; color: #FFFFFF; padding: 20px; border-radius: 8px; margin-bottom: 15px;&quot;&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;= &amp;lt;span style=&quot;color: #FFFFFF;&quot;&amp;gt;&lt;/ins&gt;Understanding&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;/span&amp;gt; &lt;/ins&gt;==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Space habitat engineering is understood through &amp;#039;&amp;#039;&amp;#039;Circularity&amp;#039;&amp;#039;&amp;#039; and &amp;#039;&amp;#039;&amp;#039;Resilience&amp;#039;&amp;#039;&amp;#039;.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Space habitat engineering is understood through &amp;#039;&amp;#039;&amp;#039;Circularity&amp;#039;&amp;#039;&amp;#039; and &amp;#039;&amp;#039;&amp;#039;Resilience&amp;#039;&amp;#039;&amp;#039;.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l41&quot;&gt;Line 41:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 48:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#039;&amp;#039;&amp;#039;The &amp;#039;International Space Station&amp;#039; (ISS)&amp;#039;&amp;#039;&amp;#039;&amp;#039;: The &amp;quot;First&amp;quot; &amp;quot;Global Habitat.&amp;quot; It has been &amp;quot;Continuously Occupied&amp;quot; for **20+ years**. It proved that &amp;quot;Humanity&amp;quot; can &amp;quot;Build&amp;quot; a &amp;quot;Lifeboat in the Void,&amp;quot; &amp;quot;Testing&amp;quot; all the &amp;quot;Systems&amp;quot; needed for the &amp;quot;Moon and Mars.&amp;quot;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#039;&amp;#039;&amp;#039;The &amp;#039;International Space Station&amp;#039; (ISS)&amp;#039;&amp;#039;&amp;#039;&amp;#039;: The &amp;quot;First&amp;quot; &amp;quot;Global Habitat.&amp;quot; It has been &amp;quot;Continuously Occupied&amp;quot; for **20+ years**. It proved that &amp;quot;Humanity&amp;quot; can &amp;quot;Build&amp;quot; a &amp;quot;Lifeboat in the Void,&amp;quot; &amp;quot;Testing&amp;quot; all the &amp;quot;Systems&amp;quot; needed for the &amp;quot;Moon and Mars.&amp;quot;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;/div&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Applying ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;div style&lt;/ins&gt;=&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&quot;background-color: #8B0000; color: #FFFFFF; padding: 20px; border-radius: 8px; margin-bottom: 15px;&quot;&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;= &amp;lt;span style=&quot;color: #FFFFFF;&quot;&amp;gt;&lt;/ins&gt;Applying&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;/span&amp;gt; &lt;/ins&gt;==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#039;&amp;#039;&amp;#039;Modeling &amp;#039;The Oxygen Budget&amp;#039; (Calculating &amp;#039;Survival&amp;#039; time):&amp;#039;&amp;#039;&amp;#039;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#039;&amp;#039;&amp;#039;Modeling &amp;#039;The Oxygen Budget&amp;#039; (Calculating &amp;#039;Survival&amp;#039; time):&amp;#039;&amp;#039;&amp;#039;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;syntaxhighlight lang=&amp;quot;python&amp;quot;&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;syntaxhighlight lang=&amp;quot;python&amp;quot;&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l71&quot;&gt;Line 71:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 80:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;: &amp;#039;&amp;#039;&amp;#039;Lunar &amp;#039;Lava Tubes&amp;#039; &amp;#039;&amp;#039;&amp;#039; → &amp;quot;Natural Underground Caves&amp;quot; on the Moon that provide &amp;quot;Instant Radiation Shielding&amp;quot; and &amp;quot;Temperature Stability.&amp;quot;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;: &amp;#039;&amp;#039;&amp;#039;Lunar &amp;#039;Lava Tubes&amp;#039; &amp;#039;&amp;#039;&amp;#039; → &amp;quot;Natural Underground Caves&amp;quot; on the Moon that provide &amp;quot;Instant Radiation Shielding&amp;quot; and &amp;quot;Temperature Stability.&amp;quot;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;: &amp;#039;&amp;#039;&amp;#039;SpaceX &amp;#039;Starship&amp;#039; HLS&amp;#039;&amp;#039;&amp;#039; → A &amp;quot;Lunar Lander&amp;quot; that is &amp;quot;So Large&amp;quot; it &amp;quot;Acts&amp;quot; as its &amp;quot;Own Habitat,&amp;quot; &amp;quot;Eliminating&amp;quot; the &amp;quot;Need&amp;quot; for a &amp;quot;Small Base&amp;quot; initially.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;: &amp;#039;&amp;#039;&amp;#039;SpaceX &amp;#039;Starship&amp;#039; HLS&amp;#039;&amp;#039;&amp;#039; → A &amp;quot;Lunar Lander&amp;quot; that is &amp;quot;So Large&amp;quot; it &amp;quot;Acts&amp;quot; as its &amp;quot;Own Habitat,&amp;quot; &amp;quot;Eliminating&amp;quot; the &amp;quot;Need&amp;quot; for a &amp;quot;Small Base&amp;quot; initially.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;/div&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Analyzing ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;div style&lt;/ins&gt;=&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&quot;background-color: #8B4500; color: #FFFFFF; padding: 20px; border-radius: 8px; margin-bottom: 15px;&quot;&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;= &amp;lt;span style=&quot;color: #FFFFFF;&quot;&amp;gt;&lt;/ins&gt;Analyzing&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;/span&amp;gt; &lt;/ins&gt;==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{| class=&amp;quot;wikitable&amp;quot;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{| class=&amp;quot;wikitable&amp;quot;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|+ Earth vs. Space Habitat&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|+ Earth vs. Space Habitat&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l89&quot;&gt;Line 89:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 100:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#039;&amp;#039;&amp;#039;The Concept of &amp;quot;Transhumanism in Space&amp;quot;&amp;#039;&amp;#039;&amp;#039;: Analyzing &amp;quot;The Evolution.&amp;quot; Critics argue that instead of &amp;quot;Building Habitats&amp;quot; that &amp;quot;Mimic Earth,&amp;quot; we should **&amp;quot;Modify the Humans&amp;quot;** (see Article 555) to &amp;quot;Resist Radiation&amp;quot; and &amp;quot;Live in Low Gravity.&amp;quot; Are we &amp;quot;Designing the Home&amp;quot; or &amp;quot;Redesigning the Resident&amp;quot;?&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#039;&amp;#039;&amp;#039;The Concept of &amp;quot;Transhumanism in Space&amp;quot;&amp;#039;&amp;#039;&amp;#039;: Analyzing &amp;quot;The Evolution.&amp;quot; Critics argue that instead of &amp;quot;Building Habitats&amp;quot; that &amp;quot;Mimic Earth,&amp;quot; we should **&amp;quot;Modify the Humans&amp;quot;** (see Article 555) to &amp;quot;Resist Radiation&amp;quot; and &amp;quot;Live in Low Gravity.&amp;quot; Are we &amp;quot;Designing the Home&amp;quot; or &amp;quot;Redesigning the Resident&amp;quot;?&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;/div&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Evaluating ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;div style&lt;/ins&gt;=&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&quot;background-color: #483D8B; color: #FFFFFF; padding: 20px; border-radius: 8px; margin-bottom: 15px;&quot;&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;= &amp;lt;span style=&quot;color: #FFFFFF;&quot;&amp;gt;&lt;/ins&gt;Evaluating&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;/span&amp;gt; &lt;/ins&gt;==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Evaluating Space Habitat Engineering:&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Evaluating Space Habitat Engineering:&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;# &amp;#039;&amp;#039;&amp;#039;Economics&amp;#039;&amp;#039;&amp;#039;: (See Article 608). Is it &amp;quot;Too Expensive&amp;quot; to &amp;quot;Stay&amp;quot;? (The &amp;#039;Space Tourism&amp;#039; vs &amp;#039;Colonization&amp;#039; debate).&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;# &amp;#039;&amp;#039;&amp;#039;Economics&amp;#039;&amp;#039;&amp;#039;: (See Article 608). Is it &amp;quot;Too Expensive&amp;quot; to &amp;quot;Stay&amp;quot;? (The &amp;#039;Space Tourism&amp;#039; vs &amp;#039;Colonization&amp;#039; debate).&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l96&quot;&gt;Line 96:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 109:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;# &amp;#039;&amp;#039;&amp;#039;Sovereignty&amp;#039;&amp;#039;&amp;#039;: (See Article 543). Who &amp;quot;Owns&amp;quot; the &amp;quot;Air&amp;quot; in a &amp;quot;Private Habitat&amp;quot;?&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;# &amp;#039;&amp;#039;&amp;#039;Sovereignty&amp;#039;&amp;#039;&amp;#039;: (See Article 543). Who &amp;quot;Owns&amp;quot; the &amp;quot;Air&amp;quot; in a &amp;quot;Private Habitat&amp;quot;?&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;# &amp;#039;&amp;#039;&amp;#039;Impact&amp;#039;&amp;#039;&amp;#039;: How can &amp;quot;Closed-Loop&amp;quot; tech (ECLSS) &amp;quot;Help&amp;quot; with &amp;quot;Sustainable Cities&amp;quot; on &amp;quot;Earth&amp;quot;?&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;# &amp;#039;&amp;#039;&amp;#039;Impact&amp;#039;&amp;#039;&amp;#039;: How can &amp;quot;Closed-Loop&amp;quot; tech (ECLSS) &amp;quot;Help&amp;quot; with &amp;quot;Sustainable Cities&amp;quot; on &amp;quot;Earth&amp;quot;?&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;/div&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Creating ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;div style&lt;/ins&gt;=&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&quot;background-color: #2F4F4F; color: #FFFFFF; padding: 20px; border-radius: 8px; margin-bottom: 15px;&quot;&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;= &amp;lt;span style=&quot;color: #FFFFFF;&quot;&amp;gt;&lt;/ins&gt;Creating&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;/span&amp;gt; &lt;/ins&gt;==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Future Frontiers:&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Future Frontiers:&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;# &amp;#039;&amp;#039;&amp;#039;The &amp;#039;O&amp;#039;Neill&amp;#039; Cylinder&amp;#039;&amp;#039;&amp;#039;: A &amp;quot;Massive Rotating City&amp;quot; in space (20 miles long) with &amp;quot;Internal Weather,&amp;quot; &amp;quot;Forests,&amp;quot; and &amp;quot;Millions of People.&amp;quot;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;# &amp;#039;&amp;#039;&amp;#039;The &amp;#039;O&amp;#039;Neill&amp;#039; Cylinder&amp;#039;&amp;#039;&amp;#039;: A &amp;quot;Massive Rotating City&amp;quot; in space (20 miles long) with &amp;quot;Internal Weather,&amp;quot; &amp;quot;Forests,&amp;quot; and &amp;quot;Millions of People.&amp;quot;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l113&quot;&gt;Line 113:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 128:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Space Exploration]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Space Exploration]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Future Studies]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Future Studies]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;/div&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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		<author><name>Wordpad</name></author>
	</entry>
	<entry>
		<id>http://bloomwiki.org/index.php?title=Space_Habitat_Engineering&amp;diff=2097&amp;oldid=prev</id>
		<title>Wordpad: BloomWiki: Space Habitat Engineering</title>
		<link rel="alternate" type="text/html" href="http://bloomwiki.org/index.php?title=Space_Habitat_Engineering&amp;diff=2097&amp;oldid=prev"/>
		<updated>2026-04-23T17:12:26Z</updated>

		<summary type="html">&lt;p&gt;BloomWiki: Space Habitat Engineering&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{BloomIntro}}&lt;br /&gt;
Space Habitat Engineering is the &amp;quot;Study of the Home in the Void&amp;quot;—the investigation of the &amp;quot;Architectural and Biological Systems&amp;quot; (see Article 589) that &amp;quot;Enable&amp;quot; &amp;quot;Long-term Human Life&amp;quot; in &amp;quot;Space,&amp;quot; &amp;quot;Mars,&amp;quot; or the &amp;quot;Moon.&amp;quot; While &amp;quot;Rocketry&amp;quot; (see Article 607) is about &amp;quot;Getting There,&amp;quot; **Habitat Engineering** is about &amp;quot;Staying There.&amp;quot; From &amp;quot;Closed-Loop ECLSS&amp;quot; (Life Support) and &amp;quot;Radiation Shielding&amp;quot; to &amp;quot;Artificial Gravity&amp;quot; and &amp;quot;Space Psychology,&amp;quot; this field explores the &amp;quot;Expansion of the Biosphere.&amp;quot; It is the science of &amp;quot;Isolation,&amp;quot; explaining why a &amp;quot;Building&amp;quot; in space must be &amp;quot;Airtight,&amp;quot; &amp;quot;Self-Sustaining,&amp;quot; and &amp;quot;Resilient&amp;quot;—and how &amp;quot;Humanity&amp;quot; can &amp;quot;Become&amp;quot; a &amp;quot;Multi-Planetary Species.&amp;quot;&lt;br /&gt;
&lt;br /&gt;
== Remembering ==&lt;br /&gt;
* &amp;#039;&amp;#039;&amp;#039;Space Habitat&amp;#039;&amp;#039;&amp;#039; — A &amp;quot;Self-Contained Environment&amp;quot; that &amp;quot;Replicates&amp;quot; the &amp;quot;Conditions&amp;quot; of Earth (Air/Pressure/Temp) to &amp;quot;Support&amp;quot; human life.&lt;br /&gt;
* &amp;#039;&amp;#039;&amp;#039;ECLSS&amp;#039;&amp;#039;&amp;#039; — (Environmental Control and Life Support System): the &amp;quot;Lungs and Kidneys&amp;quot; of the habitat, &amp;quot;Recycling&amp;quot; &amp;#039;Air&amp;#039; and &amp;#039;Water.&amp;#039;&lt;br /&gt;
* &amp;#039;&amp;#039;&amp;#039;Radiation Shielding&amp;#039;&amp;#039;&amp;#039; — &amp;quot;Protection&amp;quot; (using &amp;#039;Water,&amp;#039; &amp;#039;Lead,&amp;#039; or &amp;#039;Lunar Regolith&amp;#039;) against &amp;quot;Cosmic Rays&amp;quot; and &amp;quot;Solar Flares&amp;quot; that can &amp;quot;Damage DNA&amp;quot; (see Article 147).&lt;br /&gt;
* &amp;#039;&amp;#039;&amp;#039;Artificial Gravity&amp;#039;&amp;#039;&amp;#039; — Using &amp;quot;Centripetal Force&amp;quot; (Rotating the habitat) to &amp;quot;Simulate&amp;quot; gravity, &amp;quot;Preventing&amp;quot; &amp;quot;Muscle Loss&amp;quot; and &amp;quot;Bone Decay.&amp;quot;&lt;br /&gt;
* &amp;#039;&amp;#039;&amp;#039;Closed-Loop Ecosystem&amp;#039;&amp;#039;&amp;#039; — A system where &amp;quot;Waste&amp;quot; from one part (e.g. &amp;#039;Human CO2&amp;#039;) is &amp;quot;Food&amp;quot; for another (e.g. &amp;#039;Plants&amp;#039;) with &amp;quot;Zero Leakage.&amp;quot;&lt;br /&gt;
* &amp;#039;&amp;#039;&amp;#039;Regolith&amp;#039;&amp;#039;&amp;#039; — &amp;quot;Moon or Mars Dust&amp;quot;: used for &amp;quot;3D Printing&amp;quot; (see Article 590) habitat walls to &amp;quot;Save&amp;quot; the &amp;quot;Mass&amp;quot; of bringing materials from Earth.&lt;br /&gt;
* &amp;#039;&amp;#039;&amp;#039;In-Situ Resource Utilization&amp;#039;&amp;#039;&amp;#039; (ISRU) — &amp;quot;Living off the Land&amp;quot;: &amp;quot;Mining&amp;quot; &amp;quot;Oxygen&amp;quot; and &amp;quot;Water&amp;quot; from the &amp;quot;Moon&amp;quot; or &amp;quot;Mars&amp;quot; &amp;quot;Directly.&amp;quot;&lt;br /&gt;
* &amp;#039;&amp;#039;&amp;#039;Psychological Confinement&amp;#039;&amp;#039;&amp;#039; — The &amp;quot;Mental Stress&amp;quot; of &amp;quot;Living in a Tin Can&amp;quot; for &amp;quot;Years&amp;quot; without &amp;quot;Nature&amp;quot; or &amp;quot;Fresh Air.&amp;quot;&lt;br /&gt;
* &amp;#039;&amp;#039;&amp;#039;Airlock&amp;#039;&amp;#039;&amp;#039; — A &amp;quot;Pressure Chamber&amp;quot; that &amp;quot;Allows&amp;quot; passage between the &amp;quot;Habitat&amp;quot; and the &amp;quot;Vacuum&amp;quot; without &amp;quot;Losing Air.&amp;quot;&lt;br /&gt;
* &amp;#039;&amp;#039;&amp;#039;Micrometeoroid Shielding&amp;#039;&amp;#039;&amp;#039; (Whipple Shield) — A &amp;quot;Double-layered Hull&amp;quot; that &amp;quot;Breaks Up&amp;quot; &amp;quot;Space Dust&amp;quot; before it can &amp;quot;Puncture&amp;quot; the habitat.&lt;br /&gt;
&lt;br /&gt;
== Understanding ==&lt;br /&gt;
Space habitat engineering is understood through &amp;#039;&amp;#039;&amp;#039;Circularity&amp;#039;&amp;#039;&amp;#039; and &amp;#039;&amp;#039;&amp;#039;Resilience&amp;#039;&amp;#039;&amp;#039;.&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;1. The &amp;quot;Perfect&amp;quot; Circle (ECLSS)&amp;#039;&amp;#039;&amp;#039;:&lt;br /&gt;
Nothing is &amp;quot;Trash.&amp;quot;&lt;br /&gt;
* On Earth, we have a &amp;quot;Massive Atmosphere&amp;quot; to &amp;quot;Absorb Waste.&amp;quot;&lt;br /&gt;
* In a **Space Habitat**, every &amp;quot;Breath&amp;quot; and every &amp;quot;Drop of Urine&amp;quot; must be **&amp;quot;Reclaimed.&amp;quot;**&lt;br /&gt;
* **CO2 Scubbers** &amp;quot;Pull&amp;quot; carbon from the air.&lt;br /&gt;
* **Water Processors** &amp;quot;Filter&amp;quot; &amp;quot;Sweat and Urine&amp;quot; into &amp;quot;Drinking Water.&amp;quot;&lt;br /&gt;
* It is the &amp;quot;Ultimate&amp;quot; **&amp;quot;Sustainable Design&amp;quot;** (see Article 589).&lt;br /&gt;
* &amp;quot;Life&amp;quot; is a **&amp;quot;Closed-System Logic.&amp;quot;**&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;2. The &amp;quot;Hard&amp;quot; Shell (Shielding)&amp;#039;&amp;#039;&amp;#039;:&lt;br /&gt;
The &amp;quot;Sun&amp;quot; is a &amp;quot;Monster.&amp;quot;&lt;br /&gt;
* Outside Earth&amp;#039;s &amp;quot;Magnetic Field,&amp;quot; &amp;quot;Radiation&amp;quot; is &amp;quot;Lethal.&amp;quot;&lt;br /&gt;
* To &amp;quot;Survive&amp;quot; on **Mars**, you might need to &amp;quot;Live Underground&amp;quot; or &amp;quot;Inside&amp;quot; **1 Meter of Water.**&lt;br /&gt;
* Habitats must be **&amp;quot;Built for the Environment&amp;quot;** (see Article 587), focusing on **&amp;quot;Mass as Protection.&amp;quot;**&lt;br /&gt;
* It is &amp;quot;Living inside a Shield.&amp;quot;&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;3. The &amp;quot;Biological&amp;quot; Anchor (Biophilia)&amp;#039;&amp;#039;&amp;#039;:&lt;br /&gt;
&amp;quot;Humans&amp;quot; are &amp;quot;Animals.&amp;quot;&lt;br /&gt;
* (See Article 589). You can provide &amp;quot;Air&amp;quot; and &amp;quot;Water,&amp;quot; but &amp;quot;Humans&amp;quot; will &amp;quot;Go Mad&amp;quot; without **&amp;quot;Greenery.&amp;quot;**&lt;br /&gt;
* **Space Gardens** are not just for &amp;quot;Food&amp;quot;; they are for **&amp;quot;Sanity.&amp;quot;**&lt;br /&gt;
* The &amp;quot;Smell of Earth&amp;quot; and the &amp;quot;Sight of a Leaf&amp;quot; are &amp;quot;Vitamins for the Mind.&amp;quot;&lt;br /&gt;
* &amp;quot;Engineering&amp;quot; must &amp;quot;Include&amp;quot; &amp;quot;Biology&amp;quot; to be &amp;quot;Successful.&amp;quot;&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;The &amp;#039;International Space Station&amp;#039; (ISS)&amp;#039;&amp;#039;&amp;#039;&amp;#039;: The &amp;quot;First&amp;quot; &amp;quot;Global Habitat.&amp;quot; It has been &amp;quot;Continuously Occupied&amp;quot; for **20+ years**. It proved that &amp;quot;Humanity&amp;quot; can &amp;quot;Build&amp;quot; a &amp;quot;Lifeboat in the Void,&amp;quot; &amp;quot;Testing&amp;quot; all the &amp;quot;Systems&amp;quot; needed for the &amp;quot;Moon and Mars.&amp;quot;&lt;br /&gt;
&lt;br /&gt;
== Applying ==&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Modeling &amp;#039;The Oxygen Budget&amp;#039; (Calculating &amp;#039;Survival&amp;#039; time):&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
&amp;lt;syntaxhighlight lang=&amp;quot;python&amp;quot;&amp;gt;&lt;br /&gt;
def calculate_habitat_survival(oxygen_liters, num_crew, scrub_efficiency_pct):&lt;br /&gt;
    &amp;quot;&amp;quot;&amp;quot;&lt;br /&gt;
    Shows the &amp;#039;Limit&amp;#039; of Life Support.&lt;br /&gt;
    &amp;quot;&amp;quot;&amp;quot;&lt;br /&gt;
    # Average human consumes 550 liters of O2 per day&lt;br /&gt;
    daily_consumption = num_crew * 550&lt;br /&gt;
    &lt;br /&gt;
    # Scrubbers recover some O2 (Simplified)&lt;br /&gt;
    effective_daily_loss = daily_consumption * (1 - (scrub_efficiency_pct / 100))&lt;br /&gt;
    &lt;br /&gt;
    days_left = oxygen_liters / effective_daily_loss&lt;br /&gt;
    &lt;br /&gt;
    if days_left &amp;lt; 7:&lt;br /&gt;
        return f&amp;quot;CRITICAL: {round(days_left, 1)} days left. (Return to Earth or repair scrubbers!).&amp;quot;&lt;br /&gt;
    else:&lt;br /&gt;
        return f&amp;quot;STABLE: {round(days_left, 1)} days of life remaining.&amp;quot;&lt;br /&gt;
&lt;br /&gt;
# Case: A Mars base with 4 crew and 100k liters of O2&lt;br /&gt;
print(calculate_habitat_survival(100000, 4, 85))&lt;br /&gt;
&amp;lt;/syntaxhighlight&amp;gt;&lt;br /&gt;
&lt;br /&gt;
; Habitat Landmarks&lt;br /&gt;
: &amp;#039;&amp;#039;&amp;#039; &amp;#039;Biosphere 2&amp;#039; (Arizona)&amp;#039;&amp;#039;&amp;#039; → A &amp;quot;Massive&amp;quot; &amp;quot;Closed-Loop&amp;quot; experiment in the 1990s: it &amp;quot;Failed&amp;quot; due to &amp;quot;CO2 issues,&amp;quot; proving that &amp;quot;Ecological Engineering&amp;quot; is &amp;quot;Harder than Rocket Science.&amp;quot;&lt;br /&gt;
: &amp;#039;&amp;#039;&amp;#039;The &amp;#039;Bigelow&amp;#039; Inflatable Modules&amp;#039;&amp;#039;&amp;#039; → Habitats that &amp;quot;Expand&amp;quot; in space: &amp;quot;Reducing&amp;quot; the &amp;quot;Size&amp;quot; needed in the rocket while &amp;quot;Maximizing&amp;quot; &amp;quot;Living Space.&amp;quot;&lt;br /&gt;
: &amp;#039;&amp;#039;&amp;#039;Lunar &amp;#039;Lava Tubes&amp;#039; &amp;#039;&amp;#039;&amp;#039; → &amp;quot;Natural Underground Caves&amp;quot; on the Moon that provide &amp;quot;Instant Radiation Shielding&amp;quot; and &amp;quot;Temperature Stability.&amp;quot;&lt;br /&gt;
: &amp;#039;&amp;#039;&amp;#039;SpaceX &amp;#039;Starship&amp;#039; HLS&amp;#039;&amp;#039;&amp;#039; → A &amp;quot;Lunar Lander&amp;quot; that is &amp;quot;So Large&amp;quot; it &amp;quot;Acts&amp;quot; as its &amp;quot;Own Habitat,&amp;quot; &amp;quot;Eliminating&amp;quot; the &amp;quot;Need&amp;quot; for a &amp;quot;Small Base&amp;quot; initially.&lt;br /&gt;
&lt;br /&gt;
== Analyzing ==&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot;&lt;br /&gt;
|+ Earth vs. Space Habitat&lt;br /&gt;
! Feature !! Earth (The Mother) !! Space Habitat (The Lifeboat)&lt;br /&gt;
|-&lt;br /&gt;
| Air Supply || &amp;quot;Infinite / Natural&amp;quot; || &amp;quot;Finite / Synthetic&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
| Waste || &amp;quot;Open System&amp;quot; (Dilution) || &amp;quot;Closed System&amp;quot; (Recycling)&lt;br /&gt;
|-&lt;br /&gt;
| Gravity || &amp;quot;Constant 1G&amp;quot; || &amp;quot;Zero G / Partial / Rotating&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
| Safety || &amp;quot;Atmosphere / Magnetosphere&amp;quot; || &amp;quot;Aluminum / Lead / Regolith&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
| Analogy || A &amp;#039;Forest&amp;#039; || A &amp;#039;Submarine&amp;#039;&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;The Concept of &amp;quot;Transhumanism in Space&amp;quot;&amp;#039;&amp;#039;&amp;#039;: Analyzing &amp;quot;The Evolution.&amp;quot; Critics argue that instead of &amp;quot;Building Habitats&amp;quot; that &amp;quot;Mimic Earth,&amp;quot; we should **&amp;quot;Modify the Humans&amp;quot;** (see Article 555) to &amp;quot;Resist Radiation&amp;quot; and &amp;quot;Live in Low Gravity.&amp;quot; Are we &amp;quot;Designing the Home&amp;quot; or &amp;quot;Redesigning the Resident&amp;quot;?&lt;br /&gt;
&lt;br /&gt;
== Evaluating ==&lt;br /&gt;
Evaluating Space Habitat Engineering:&lt;br /&gt;
# &amp;#039;&amp;#039;&amp;#039;Economics&amp;#039;&amp;#039;&amp;#039;: (See Article 608). Is it &amp;quot;Too Expensive&amp;quot; to &amp;quot;Stay&amp;quot;? (The &amp;#039;Space Tourism&amp;#039; vs &amp;#039;Colonization&amp;#039; debate).&lt;br /&gt;
# &amp;#039;&amp;#039;&amp;#039;Ethics&amp;#039;&amp;#039;&amp;#039;: Should we &amp;quot;Bring Earth&amp;#039;s Problems&amp;quot; (Politics/War) to &amp;quot;Mars Bases&amp;quot;?&lt;br /&gt;
# &amp;#039;&amp;#039;&amp;#039;Sovereignty&amp;#039;&amp;#039;&amp;#039;: (See Article 543). Who &amp;quot;Owns&amp;quot; the &amp;quot;Air&amp;quot; in a &amp;quot;Private Habitat&amp;quot;?&lt;br /&gt;
# &amp;#039;&amp;#039;&amp;#039;Impact&amp;#039;&amp;#039;&amp;#039;: How can &amp;quot;Closed-Loop&amp;quot; tech (ECLSS) &amp;quot;Help&amp;quot; with &amp;quot;Sustainable Cities&amp;quot; on &amp;quot;Earth&amp;quot;?&lt;br /&gt;
&lt;br /&gt;
== Creating ==&lt;br /&gt;
Future Frontiers:&lt;br /&gt;
# &amp;#039;&amp;#039;&amp;#039;The &amp;#039;O&amp;#039;Neill&amp;#039; Cylinder&amp;#039;&amp;#039;&amp;#039;: A &amp;quot;Massive Rotating City&amp;quot; in space (20 miles long) with &amp;quot;Internal Weather,&amp;quot; &amp;quot;Forests,&amp;quot; and &amp;quot;Millions of People.&amp;quot;&lt;br /&gt;
# &amp;#039;&amp;#039;&amp;#039;Bio-Engineered &amp;#039;Habitat&amp;#039; Plants&amp;#039;&amp;#039;&amp;#039;: Plants that &amp;quot;Grow&amp;quot; into &amp;quot;Structural Shapes&amp;quot; (see Article 590) and &amp;quot;Produce&amp;quot; &amp;quot;Plastic&amp;quot; or &amp;quot;Oxygen&amp;quot; at &amp;quot;Extreme Rates.&amp;quot;&lt;br /&gt;
# &amp;#039;&amp;#039;&amp;#039;Personal &amp;#039;Bubble&amp;#039; Habitats&amp;#039;&amp;#039;&amp;#039;: A &amp;quot;Portable,&amp;quot; &amp;quot;Transparent&amp;quot; &amp;quot;Tent&amp;quot; that &amp;quot;Allows&amp;quot; a &amp;quot;Solo Explorer&amp;quot; to &amp;quot;Sleep&amp;quot; on the &amp;quot;Moon&amp;quot; &amp;quot;Anywhere.&amp;quot;&lt;br /&gt;
# &amp;#039;&amp;#039;&amp;#039;The &amp;#039;Terraforming&amp;#039; Network&amp;#039;&amp;#039;&amp;#039;: A &amp;quot;System&amp;quot; of &amp;quot;Habitats&amp;quot; that &amp;quot;Slowly&amp;quot; &amp;quot;Release&amp;quot; &amp;quot;Oxygen&amp;quot; into the &amp;quot;Martian Atmosphere,&amp;quot; &amp;quot;Turning&amp;quot; the &amp;quot;Whole Planet&amp;quot; into a &amp;quot;Home.&amp;quot;&lt;br /&gt;
&lt;br /&gt;
[[Category:Arts]]&lt;br /&gt;
[[Category:Science]]&lt;br /&gt;
[[Category:Engineering]]&lt;br /&gt;
[[Category:Aerospace]]&lt;br /&gt;
[[Category:Biology]]&lt;br /&gt;
[[Category:Ecology]]&lt;br /&gt;
[[Category:Architecture]]&lt;br /&gt;
[[Category:Space Exploration]]&lt;br /&gt;
[[Category:Future Studies]]&lt;/div&gt;</summary>
		<author><name>Wordpad</name></author>
	</entry>
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