After the Red Planet reemerged from conjunction — a period when NASA doesn't communicate with spacecraft because Mars is ...
In a new study, researchers say that nonbiological sources they considered could not fully account for the abundance of ...
The Curiosity rover is travelling along the lower slopes of Mount Sharp (Mars), a large mountain in the center of Gale Crater on Mars.
NASA’s Curiosity rover is attempting one of the rarest kinds of experiments ever tried on Mars, a painstaking chemical test that uses a limited supply of liquid reagents to hunt for traces of complex ...
Known non-biological sources, from meteorites to surface chemistry, fall short of accounting for organic compounds detected ...