Science ❯Astronomy ❯Exoplanets ❯K2-18b

Biosignatures

Scientists Challenge Possible Biosignature Detection on Exoplanet K2-18b

Researchers urge more precise observations to rule out simpler gases before confirming any signs of extraterrestrial life

Biosignature Claims for Exoplanet K2-18b Face Mounting Challenges

Potential Biosignatures Detected on Exoplanet K2-18b Challenge Understanding of Life Beyond Earth

Astronomers Detect Strongest Potential Biosignature on Exoplanet K2-18 b

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

Potential Biosignatures Detected on Exoplanet K2-18b Using James Webb Telescope