NASA's Curiosity rover takes in a desolate view of Mars at Gale crater in 2021. Credit: NASA / JPL-Caltech Cold, dry, and barren: Mars doesn't look like it could be a haven for life — at least not the ...
A recent study by NASA researchers reveals that carbonates found in Mars' Gale Crater contain unusually high levels of heavy carbon and oxygen isotopes, painting a picture of a dramatically evolving ...