Editing Exoplanets (section)

== <span style="color: #FFFFFF;">Remembering</span> ==
* '''Exoplanet''' — A planet that orbits a star outside the solar system.
* '''Habitable Zone (Goldilocks Zone)''' — The range of orbits around a star where liquid water can exist on a planet's surface.
* '''Transit Method''' — Detecting a planet by watching for a "dip" in a star's brightness as the planet passes in front of it.
* '''Radial Velocity (Wobble Method)''' — Detecting a planet by measuring the "wobble" of a star caused by the planet's gravity.
* '''Direct Imaging''' — Taking an actual photo of a planet (very difficult due to the star's glare).
* '''Biosignature''' — Any substance (like oxygen, methane, or chlorophyll) that provides scientific evidence of past or present life.
* '''Technosignature''' — Evidence of advanced technology (like radio signals or megastructures) from an alien civilization.
* '''Atmospheric Spectroscopy''' — Analyzing the light passing through a planet's atmosphere to determine its chemical makeup.
* '''Terrestrial Planet''' — A rocky planet like Earth or Mars.
* '''Gas Giant''' — A large planet composed mostly of hydrogen and helium (like Jupiter).
* '''Super-Earth''' — A planet with a mass larger than Earth but smaller than Neptune.
* '''SETI''' — The Search for Extraterrestrial Intelligence.
* '''Drake Equation''' — A mathematical formula used to estimate the number of active, communicative extraterrestrial civilizations in the Milky Way.
* '''Fermi Paradox''' — The contradiction between the high probability of extraterrestrial life and the lack of evidence for it.
</div>

<div style="background-color: #006400; color: #FFFFFF; padding: 20px; border-radius: 8px; margin-bottom: 15px;">