On Monday, in one of his first official tasks, NASA Acting Administrator Sean Duffy signed a new "directive" on commercial ...

The astronaut is stepping away from NASA shortly after returning from a troubled test flight that left him aboard the ISS ...

Samples can be stored at -80 degrees Celsius to keep critical samples from experiments at their proper temperature while ...

Astronaut Butch Wilmore has announced his retirement from NASA less than five months after he returned from a test mission ...

The space station welcomed four new crewmembers on Saturday, and their spacecraft captured some dramatic footage shortly ...

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

Four astronauts are on their way to the International Space Station following a successful launch of NASA’s SpaceX Crew-11 ...

KNOXVILLE, Tenn. (WVLT) - Butch Wilmore, a Tennessee native and a graduate of both the University of Tennessee and Tennessee ...

NASA's SpaceX Crew-10 mission with agency astronauts Anne McClain and Nichole Ayers, JAXA (Japan Aerospace Exploration Agency) astronaut Takuya Onishi, and Roscosmos cosmonaut Kirill Peskov is ...

The medical center previously conducted a test with bacteria in simulated space conditions, which showed a reduced ability to ...

As Crew-10 prepares to depart the International Space Station after a four-month mission, two women at the center of the journey—Commander Anne McClain and Pilot Nichole Ayers—took time to reflect on ...

NASA and SpaceX's Crew-11 mission is made up of two U.S. astronauts, one from Japan and a Russian cosmonaut. They'll be ...