Sending humans to Mars will require some of the largest and most complex space projects ever attempted. This video breaks down NASA’s long-term plan, the role of private companies, and the ...

NASA's plans for Mars sample return are effectively cancelled as part of a bill approved by the U.S. Congress, ending efforts ...

A Mars spacecraft launched from Cape Canaveral, Florida, has been AWOL. But NASA hasn't given up hope of restoring contact ...

Embarking from the Vehicle Assembly Building to Launch Pad 39B at NASA's Kennedy Space Center in Florida, the 11 ...

The Space Launch System rocket is set to roll out Saturday, before the Feb. 6 target launch date. It's the final phase of ...

American space agency is on the search for the perfect food system for Mars missions, launches the Deep Space Food Challenge: ...

NASA’s SpaceX Crew-11 mission returned safely to Earth after 167 days in orbit, completing hundreds of hours of research ...

MAVEN has remained silent since Dec. 6 despite repeated attempts to contact it, according to NASA. As part of the recovery ...

Astronauts orbiting the Earth are drilled to deal with the worst possible scenarios. That includes having to leave a doomed ...

The US government space and energy agencies have renewed their commitment to work together to develop a fission power source ...