Science ❯ Astrobiology ❯ Search for Extraterrestrial Life

Microbial Life

Mars Wet History Cryovolcanism and Life Underground Ecosystems Ancient Life on Mars Subsurface Environments Mars Habitability

Heterogeneous Robot Team Maps 235-Meter Lava Tube, Revealing Technical Hurdles for Moon and Mars

Failure of ground-penetrating radar in moist conditions underscores the need for more robust sensing before lunar and Martian lava-tube missions

Mars Rover’s ‘Helmet’ Rock, Horneflya, Is Almost Entirely Made of Spherules

Lab Simulations Show Trapped Vapor Cracks Ice to Propel Cryovolcanism on Europa and Enceladus