"It just doesn't make sense." Retired NASA scientist makes urgent plea as 'national asset' programs are on chopping block: ...

An unidentified flying object has been spotted hurtling towards Earth, and one expert believes it could be the first evidence of extraterrestrial intelligence.

NASA’s Perseverance rover stationed on Mars spotted a dome-shaped rock with a striking resemblance to a helmet used during ...

If you try to launch or land a spacecraft anywhere close to another object on the lunar surface, that object will get sandblasted with rocks, dust and sand.

The U.S. planetary science community is sounding the alarm about plans to discard a nuclear technology that has powered ...

NASA’s Artemis campaign is a bold series of missions to take humans back to the moon... and those astronauts will get there ...

Acting NASA Administrator Sean Duffy has directed the agency to fast-track plans to put a nuclear reactor on the moon.

Sean Duffy, the acting administrator of NASA for a little more than a month, has vowed to make the United States great in space.

"The planet gets in the way from the point of view of any one spacecraft, so we had to spread them around the planet to look ...

The Trump administration wants to end two NASA missions that monitor a potent greenhouse gas and plant health.

Nearly five-month mission concludes as agency continues its human presence on the International Space Station.

NASA intern Thad Roberts concocted a plan to steal moon rocks, and he was successful. Was it a romantic gesture, or was he ...