Scientists have traced six meteorites to their original craters on Mars, providing unprecedented new insights into their origins.

Liquid amounting to a 1-2km-deep ocean may be frozen up to 20km below surface, calculations suggest

Scientists examining data from NASA's InSight Lander have revealed the likely presence of an underground reservoir containing enough liquid to cover the planet with a mile of water.

The Perseverance rover was built for this moment—and it didn’t disappoint.