Science ❯ Astrobiology ❯ Habitability

Environmental Conditions

Life on Mars Geological Activity Fluid Interactions Internal Heat Sources

Study Finds Europa’s Seafloor Likely Inactive, Undercutting Hopes for Present-Day Life

The peer-reviewed modeling points to too little seafloor energy today, a forecast to be tested by Europa Clipper plus JUICE in the early 2030s.

Perseverance’s ‘Leopard-Spot’ Rock Tagged a Potential Biosignature as Fresh Skepticism Surfaces