Science ❯Astronomy ❯Planetary Science
Mars Exploration Extraterrestrial Life Habitability Mars Europa Europa Clipper Subsurface Water Microclimates Life in the Universe Water Origins Enceladus Exploration Space Exploration Organic Chemistry Aqueous Alteration Venus Water on Mars Habitability of Mars Habitability Potential
A newly identified water-rich layer beneath Mars' crust could hold enough liquid water to account for the planet's missing ocean, reshaping exploration and habitability prospects.