NASA's acting administrator Sean Duffy plans to accelerate the construction of a nuclear reactor that could be used on the ...

The acceleration of nuclear development is part of the Trump administration’s efforts to focus NASA on human spaceflight. A ...

The space agency is inviting the public to design next-generation, moon-ready tires for future space missions.

NASA astronaut Don Pettit shares a long-exposure photograph that captured the curve of Earth, the glow of the planet's ...

While NASA maintains the lead in human space exploration, other nations have already begun their own projects. Take the China ...

The United States and China aren't the only powerful, wealthy nations in the world, and they're certainly not the only ...

NASA has formally ended a lunar orbiter smallsat mission more than five months after losing contact with it shortly after ...

NASA’s Europa Clipper spacecraft just aced a key radar test while flying past Mars, proving its ability to detect structures ...

United flight with over 200 passengers declares 'mayday' with engine failure after takeoff from D.C. You Should Never Order ...

NASA's acting administrator Sean Duffy plans to accelerate the construction of a nuclear reactor that could be used on the ...

The meteor shower is usually considered the best of the year. NASA explained Aug. 4 why stargazers might not want to watch it ...

The White House has instructed NASA employees to destroy two major, climate change-focused satellite missions. As NPR reports ...