A group of scientists may have just pinpointed the location on Mars of a mysterious source of methane, a gas most often produced by microbes — and NASA’s Curiosity rover could … Read more
It might look like a postcard from Arizona, but this snapshot shows something much more exotic: the planet Mars, as seen by NASA’s Curiosity rover. The image is a combination … Read more
Mars is the only known planet in the universe inhabited solely by robots. There’s InSight, the sturdy robo-stethoscope listening for the Red Planet’s heartbeat; there’s Odyssey and the gang, a … Read more