Science ❯Astronomy ❯Astrobiology

Exoplanets

Habitability Technosignatures Potential for Life Beyond Earth Exomoons Methyl Halides Purple Bacteria Purple Planets Life Detection Methods Titan Search for Extraterrestrial Life Biosignatures F-type Stars

Astronomers Detect Strongest Potential Biosignature on Exoplanet K2-18 b

James Webb Telescope Detects Sulfur Compounds Suggesting Potential Life on Exoplanet K2-18b

Study Sets Statistical Limits on Life's Prevalence in the Universe

New Study Finds Titan’s Ocean Could Support Only Tiny Microbial Life

Study Reveals Null Results in Exoplanet Surveys Can Sharpen Search for Extraterrestrial Life

New Study Suggests Intelligent Life May Be a Natural Outcome of Planetary Evolution

New Theory Proposes Mars' Moons Formed from Shredded Asteroid

SETI Searches for Alien Signals in TRAPPIST-1 System

Astronomers Unveil Twin Brown Dwarfs Solving Decades-Old Mystery

China Outlines Ambitious Space Science Roadmap Through 2050

Astronomers Conduct First Low-Frequency Search for Alien Technology in Distant Galaxies

Purple Bacteria May Be Key Indicator of Alien Life on Exoplanets