Using the early orbital data of asteroids, an astronomer may have found the ultimate spacecraft shortcut through the solar ...

Curiosity has detected a surprising variety of organic molecules on Mars, including compounds tied to the chemistry of life.

Scientists edge closer to answering Mars’ biggest question: Did life ever exist on the red planet? Here's the latest from two ...

You're in the lab analyzing Martian regolith samples within your cozy Mars habitat serving on the fifth human mission to Mars ...

The organic molecules discovered by NASA’s Curiosity rover could have been formed by life, but they could have also come from ...

NASA has tested a lithium-fed thruster that could become a workhorse for future Mars missions, and the key milestone is not ...

A seemingly perfect square spotted on Mars has stirred widespread curiosity online, with some users suggesting it could be an ...

While the red planet might be a hopeful destination for some in the eventual future, there is still so much humans don't know ...

The search for signs of life on Mars continues to yield promising data. A first-of-its-kind wet chemistry experiment, ...

"This experiment's never been run before on another world," said Amy Williams, an astrobiologist working on the Curiosity ...

NASA's Curiosity rover took this selfie at a site on Mars where it drilled a sample to search for organic molecules in ...