At the Johnson Space Center Tuesday, NASA and Firefly Aerospace held a news conference to discuss the successful Blue Ghost ...

After landing on the Moon with NASA's science and technology demonstrations on March 2, Firefly Aerospace's Blue Ghost 1 ...

Where California's towering Sierra Nevada surrenders to the sprawling San Joaquin Valley, a high-stakes detective story is ...

A new study of 263 galaxies has provided fresh evidence to support a theory that our universe is the interior of a black hole ...

Donaldjohanson, a main belt asteroid, could be a relic of a cosmic collision that took place 150 million years ago.

NASA and SpaceX successfully launched their SPHEREx and PUNCH missions into orbit Tuesday night from Vandenberg Space Force ...

The speed is more than enough to put human life and infrastructure at risk,” Alexander Handwerger, a landslide scientist at ...

T​he research team used satellite data to track land subsidence, or sinking, along the coast of California. Sinking can ...

"This image makes the invisible visible — the first American made civil supersonic jet breaking the sound barrier." ...

NASA astronauts Butch Wilmore and Suni Williams returned to Earth in a SpaceX capsule with a soft splashdown off Florida's ...

A Dragon capsule undocked from the International Space Center early Tuesday, sending NASA astronauts Suni Williams and Butch ...