But first thing's first, weird spheres on Mars aren't a brand new phenomenon. In fact, NASA first stumbled across them 21 ...

Now, the rover has discovered the largest organic compounds ever seen on Mars, which could indicate that life once existed on ...

NASA's Curiosity rover finds largest organic molecules on Mars, uncovering potential signs of ancient life and hospitable ...

A French team of scientists from the Laboratory for Atmospheres and Space Observations discovered the largest organic ...

The uncrewed Cygnus spacecraft is scheduled to undock from the International Space Station Friday after having delivered more ...

NASA’s Perseverance rover has stunned experts after finding some strange-looking rock composed of spherules on the surface of ...

Martian dust contains hazardous substances like silica, perchlorates, nanophase iron oxides and toxic metals, which can cause ...

Martian lake beds and deltas reveal the Red Planet’s watery past. But many puzzles remain, scientist Bruce Jakosky says.

Nasa's Perseverance rover has made an astonishing discovery on Mars, uncovering a peculiar rock formation filled with ...

The European Space Agency announced Thursday the Gaia spacecraft was turned off after a decade of data gathering.

Scientists know from extensive study here on Earth that life doesn't sprout from nothing—it requires a complex (and often ...

The search for evidence of life on Mars just got a little more interesting with the discovery of large organic molecules in a ...