From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.
From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...
Building a city on Mars using ice might sound far-fetched, but new research published at the American Geophysical Union’s ...
NASA’s latest images from Mars show a rock that looks less like a random boulder and more like something deliberately carved, a sculpted shard standing alone on the dusty plain. The discovery has ...