Transportation Secretary and acting NASA Administrator Sean Duffy's plan to fast-track nuclear reactors on the moon is a ...

The caldera may have blasted out its cryomagma in a single explosive event, or it may have spread its eruptions over time.

This is a large number, but it is still just over one-half of 1% of all spending outside of Social Security and Medicare: For ...

Acting administrator Sean Duffy directed NASA to support a broad set of private space-station work as officials battle over winding down the ISS.

There is one catch to the Perseid meteor shower this year, the peak is close to August's full moon on Aug. 9, which means the moon will offer a significant amount of light making it more difficult to ...

"Honestly, I was going through something very tragic in my life, a loved one of mine was suffering, and we were trying to keep them alive," Henson said.

NASA interim administrator Sean Duffy, who is also the Trump Administration Transportation Secretary, is set to announce plans to have a nuclear reactor on the Moon by 2030 this week. Duffy, a former ...