Bone and muscle deterioration, vision impairment — even changes in DNA. How does extended time in orbit impact the human body ...

Space elevators ... being explored as a potential material for the tether for their incredible strength. But don't count rockets out just yet. NASA is developing engines powered by nuclear ...

Stay connected with the latest updates on international politics, economic changes, conflicts, environmental issues, and more ...

NASA is set to launch two major missions, PUNCH and SPHEREx, aboard a SpaceX Falcon 9 from Vandenberg Space Force Base on ... robots connected by a tether, allowing efficient movement in low ...

Liftoff on November 23, 2002, set in motion a lot more than space shuttle Endeavour for NASA astronaut John Herrington ... fun to see them use some tools that I had used. They didn’t tether their ...

A SpaceX capsule has arrived at the International Space Station, delivering the replacements for NASA's two stuck astronauts.

NASA's two stuck astronauts headed back to Earth with SpaceX on Tuesday to close out a dramatic marathon mission that began with a bungled Boeing test flight more than nine months ago.

Butch Wilmore and Suni Williams launched last June as the first test pilots for Boeing's new Starliner capsule and quickly ...

The SPHEREx telescope will create the most colorful map of the cosmos, while the four satellites of the PUNCH mission track ...

Reaching orbit from NASA’s Kennedy Space Center, the newest crew includes NASA’s Anne McClain and Nichole Ayers, both ...

The heliosphere, a cosmic bubble formed by the Sun, protects our solar system from interstellar threats and influences life's ...