Tonight, at 10 p.m. ET (7 p.m. PT), Discovery Channel will air a behind-the-scenes documentary of NASA's Mars Science Laboratory mission.
NASA’s Mars rover Curiosity’s discovery of organic compounds in the ground and plumes of methane in the air opens two potentially related investigations into whether or not the planet most like Earth in the solar system also hosted life.
A gas strongly associated with life on Earth has been detected again in the Martian atmosphere, opening a new chapter in a decade-old mystery about the on-again, off-again appearance of methane on Mars.
NASA’s rover Curiosity has found organic compounds on Mars, the first definitive proof of building blocks for life on the Red Planet that also exist on Earth.
The motion of water on the bottom of an ancient Martian lake is frozen in time in a stunning new photo by NASA's Curiosity rover.
To account for a lake that lasted for millions of years means the Martian atmosphere would have had to be far thicker and loaded with water.
Here I am on Mars! Dozens of images were combined to create this selfie of Curiosity.
The mountain that NASA's Mars rover Curiosity is exploring appears to have once been a lake.
+ Load More