NASA's Curiosity Mars rover captured a gorgeous new panorama to celebrate climbing a total of 1 kilometer (0.6 miles) ...

NASA’s Curiosity rover has reached a new milestone on Mars, marking a 1-kilometer elevation gain during its ascent of Mount ...

Lights blink on as I enter the Rover Operations Center at NASA’s Jet Propulsion Laboratory in Pasadena, California, at 7:30 a ...

The surface of Mars is home to some of the most breathtaking and awe-inspiring landscapes in the solar system. This is ...

"Scientists usually assume that the interiors of planetary bodies are generally spherically symmetric, but this is not ...

NASA has released a report recommending an initial health standard for the Martian dust that astronauts could inhale during ...

Mars has a hidden temperature divide, with its southern interior potentially hundreds of degrees hotter than the north and partially molten. The discovery could help explain several long-standing ...

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 ...

A half-century after the Viking landers touched down on the Red Planet, the debate over whether they found signs of life ...

NASA administrator Jared Isaacman’s ambitious plans to build a nuclear-powered spacecraft and fly it to Mars will cost over $2 billion, the agency confirmed this week. The new cost estimate for the ...

NASA has lost contact with a spacecraft that has orbited Mars for more than a decade. Maven, an acronym for Mars Atmosphere and Volatile Evolution, abruptly stopped communicating with ground stations ...

NASA’s ESCAPADE is the first UC Berkeley-led planetary mission. Its two identical satellites will provide an unprecedented stereo view of Mars’ magnetosphere. Mapping the ionosphere and space ...