1) what is an exoplanent a) An exoplanet, or extrasolar planet, is any planet that orbits a star outside our Solar System b) an exoplanet is the stars 2) is an exoplanet diffrent then others a) YES b) NO 3) What's the telescope that has found the most known exoplanets in our universe? a) the James Webb Space Telescope b) the Kepler space telescope 4) How are Exoplanets Detected? a) indirectly, through the effect they have on their host star. b) Radial velocity method 5) What is the Closest Exoplanet to Earth? a) Proxima centauri b) WASP-19b 6) How can the study of exoplanet atmospheres reveal biosignatures a) Studying exoplanet atmospheres reveals biosignatures by showing the shapes of alien life forms floating in the air through telescopes b) Studying exoplanet atmospheres can reveal biosignatures by detecting gases like oxygen, methane, or ozone that might be produced by living organisms and wouldn’t normally exist together without life 7) What challenges exist in distinguishing exoplanet signals from stellar noise? a) It’s hard to tell exoplanet signals from stellar noise because stars vary in brightness and activity, which can mimic or hide a planet’s signal b) There are no challenges because stars always shine steadily, so any detected signal must be from a planet 8) How does direct imaging of exoplanets differ from indirect methods? a) Direct imaging and indirect methods both photograph the planet directly through telescopes, just at different distances. b) Direct imaging captures the planet’s light directly, while indirect methods detect the planet’s influence on its star (like brightness dips or star wobbles) 9) What are exomoons, and how could they be detected a) Exomoons are small stars orbiting planets, and we can see them clearly through telescopes like regular moons b) Exomoons are moons orbiting planets outside our solar system. They could be detected by tiny variations in a planet’s transit timing or by subtle changes in the light curve as the moon passes in front of the star. 10) What are exomoons, and how could they be detected a) Exomoons are small stars orbiting planets, and we can see them clearly through telescopes like regular moons. b) Exomoons are moons orbiting planets outside our solar system. They could be detected by tiny variations in a planet’s transit timing or by subtle changes in the light curve as the moon passes in front of the star

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