NASA contributed to this first-of-its-kind mission that may help us understand how our solar system formed.

NASA is part of a Japan-led mission known as MMX that in the coming days could send an uncrewed spacecraft toward Mars to ...

Japan’s MMX spacecraft is heading toward Mars to collect samples from Phobos, with a rover and two sampling systems helping investigate the moon’s origins.

Here's how you can watch live coverage as NASA leaders discuss updates on the next steps under the Artemis moon program.

Japan launched the Martian Moons eXploration (MMX) spacecraft, beginning an ambitious journey to Mars' moons, Phobos and ...

NASA’s Perseverance rover has shattered a historic space exploration record, traveling farther across another world than any ...

Here's why it's grabbing a sample from moon Phobos.

The Japan Aerospace Exploration Agency, which is leading the bold sampling effort, launched the spacecraft before dawn from ...

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 ...

Perseverance traveled 28.1 miles, surpassing the distance Opportunity covered during its nearly 15-year mission ...

NASA’s Curiosity rover has revealed a spectacular new view of mysterious, wind-carved cliffs on Mars that may hold evidence ...