NASA is planning an exhilarating mission for late 2028 that will test nuclear electric propulsion well beyond our planet. The ...
Mars exploration could soon enter a powerful new era as NASA prepares to send a working nuclear reactor toward the Red Planet ...
NASA is regularly flying a robotic helicopter around Mars while a car-sized rover below zaps rocks with a laser as it searches for potential signs of past life ...
This artist’s concept shows NASA’s three SkyFall Mars helicopters collecting data while flying over the surface of the Red ...
A half-century after the Viking landers touched down on the Red Planet, the debate over whether they found signs of life ...
A NASA Curiosity rover image of Mars shows a mysterious jellyfish-like figure with a body and two legs in Gale Crater, absent ...
NASA has ambitious plans for the Red Planet. But some scientists worry it could come at the expense of other science programs.
Earth disappearing behind the tiny moon Phobos. Seen from nearly 195 million miles away, our planet was reduced to a single point of light before briefly vanishing behind Phobos. The rare alignment ...
Artificial intelligence had a hand in creating the image of the eight-armed "rock formation" on Mars.
NASA has lost contact with one of its three spacecraft orbiting Mars, the agency announced Tuesday. Meanwhile, a second Mars orbiter is perilously close to running out of fuel, and the third mission ...
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