Science ❯ Astronomy ❯ Exoplanets
Astrobiology Atmosphere Earth-like Planets Liquid Water Extraterrestrial Life Habitable Zone Atmospheric Loss Potential Habitability Rocky Planets GJ 251 c Potential Habitable Planets Life Potential GJ 251c TRAPPIST-1e Planet Atmosphere Habitability Zone Habitability Factors Temperate Exoplanets Alien Life Detection Liquid Water Presence LHS 1140 b UV Radiation Effects Water Abundance Venus-like Exoplanets Venusian Conditions Wolf 359 HD 20794 d HD 20794d Liquid Water Requirements Water Carbon Signatures Milky Way TRAPPIST-1 d Magnetic Fields Potential Habitable Worlds Habitable Worlds Potentially Habitable Worlds Non-Habitable Statistical Analysis Biosignatures Sub-Neptunes Hycean Worlds Goldilocks Zone Interstellar Contamination GJ 251 C L 98-59 f TRAPPIST-1 Atmospheric Composition Extraterrestrial Intelligence Trappist-1e James Webb Space Telescope Potential for Life Atmospheric Retention Environmental Factors Atmospheric Effects Atmospheric Conditions Estimates Red Dwarf Stars Life Beyond Earth Habitable Planets Planetary Evolution Research Methods Solar Radiation Potential for human life Gliese 12b Atmospheres Space Exploration Earth-size Planets Gliese 12 b Research and Discovery Comparative Planetology Planetary Atmospheres
Initial e/b observations indicate stellar activity overwhelms the transit signal, prompting a push for many more transits to reach a firm answer.