Science ❯Astrobiology ❯Life Detection

Extraterrestrial Life

Planetary Atmospheres Signs of Life on Earth Titan Exploration Skepticism Potential Biosignatures Skepticism in Science Chemical Processes

Doubts Deepen Over Potential Biosignature on Exoplanet K2-18b

Recent re-analyses of JWST data challenge the detection of life-linked molecules, citing noise and alternative chemical explanations.

NASA Selects SpaceX Falcon Heavy for $3.35 Billion Dragonfly Mission to Titan

JUICE Spacecraft Captures Sharpest Image of Earth's Radiation Belt