The organic molecules could come from life or from ordinary chemistry — only samples returned to Earth can settle it.

The Exploration Rover for Navigating Extreme Sloped Terrain (ERNEST) test rover has been put through its paces with great ...

An unusual sighting in a NASA image has reignited speculation that something extraterrestrial once existed on Mars.

NASA's Perseverance rover has uncovered one of the most intriguing clues yet in humanity's search for life beyond Earth.

NASA has announced yet another milestone for the Perseverance rover: It's officially traversed the length of a marathon on ...

In 1988, the Soviet Union launched two of its most ambitious spacecraft ever built not toward Mars itself, but toward one of ...

NASA’s Perseverance rover has uncovered the most extensive evidence yet of complex organic molecules on Mars, detecting ...

NASA discovers extreme planet: Astronomers are witnessing an alien world's dramatic transformation thanks to the James Webb Space Telescope. HD 80606 b, a gas giant, experiences a staggering 1,100°F ...

NASA officials said Tuesday that they are seriously considering sending the full-scale engineering model of the Perseverance ...

As part of plans to establish a lunar base, the space agency may send to the moon a spare test version of the rover — as well ...

An engineering development version of the NASA rovers currently operating on Mars takes a spin at the Jet Propulsion ...

Along with other recent discoveries, the new finding from Perseverance boosts the case that Mars once hosted conditions that ...