NASA's Odyssey spacecraft, the longest-running mission at Mars, circled the Red Planet for the 100,000th time today, the mission team announced in a statement. To celebrate the milestone, the space ...

Blue Origin's New Glenn rocket launched NASA's ESCAPADE mission, a low-cost project using twin satellites to study Mars's atmosphere and advance planetary exploration.

NASA's Mars Odyssey robotic spacecraft, which has been exploring Mars for over two decades, is set to complete an impressive milestone on June 30: 100,000 orbits around the Red Planet. Since its ...

Bringing samples from Mars back to Earth is one of NASA's most ambitious goals. The plan goes back to the 1970s, with NASA's robotic exploration program, when the first spacecraft landed on the ...

Engineers say a nuclear thermal rocket could cut astronauts' travel time to Mars from nine months to two. Credit: NASA NASA and the U.S. military plan to test a nuclear-powered rocket engine in space ...

NASA released detailed images this week of 3I/ATLAS, the third confirmed interstellar visitor to enter our solar system. The ...

Mars has a huge network of canyons that stretches about 2,500 miles (4,000 kilometers) across its equator. This canyon system, called Valles Marineris, is the largest in the solar system, dwarfing ...

A University of Arizona-led team has used a camera orbiting Mars to capture the closest images yet of a rare interstellar ...