Science ❯ Astrobiology ❯ Habitability

Planetary Conditions

Water Presence Life Beyond Earth Atmospheric Composition Temperature Differences Mars Habitability Life Support Systems Carbon Cycle Temperature for Life Oxygen Levels Water Loss Mechanisms Rocky Planets Liquid Water Water on Mars Extreme Environments Atmospheric Retention Temperature Range Temperature Variations Atmospheric Chemistry

AI Reanalysis of TESS Data Flags About 10,000 New Exoplanet Candidates

Most candidates await confirmation through follow-up observations.

JWST Spots Water-Ice Clouds on Nearby Jupiter-Like World

High-Resolution Mars Mapping Points to Arctic-Sized Ocean 3 Billion Years Ago

Conference Model Points to Rare, Distant Technological Civilizations in the Milky Way

New UC Santa Cruz Model Explains JWST’s Steam‑Rich Sub‑Neptunes

Seismic Reanalysis Finds Mars’ Mantle Packed With Ancient Impact Debris

Webb Telescope Rules Out Atmosphere on Earth-Sized Exoplanet TRAPPIST-1 d