Built to last, NASA’s Perseverance rover continues its long journey across Mars, collecting samples and revealing the ...

For decades, scientists have imagined Martian life as something that might look faintly familiar, perhaps microbes not so ...

From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...

NASA is about to lock in a verdict on how long its Perseverance rover can keep working on Mars, and the answer will shape the ...