Microbial life

Space Scientists recreate Enceladus’s ocean and watch Earth microbes thrive

Water-rock chemistry helped methane-producing microbes survive extreme alkaline conditions modeled on Enceladus’s hidden ocean.

Green Impact Ancient ocean chemistry may explain how Earth kept its oxygen Joshua Shavit

Space Meteorite 200x larger than the dinosaur killer reshaped the course of evolution on Earth Joseph Shavit

Space 50 years ago, did NASA’s Viking landers destroy the Martian life they were searching for?Joseph Shavit