Astronauts returning from the ISS face health risks including muscle and bone loss, balance disruption, and fluid shifts.

The delivery of the new spacesuits does not mean that the outfits Orlan-ISS No. 4 and Orlan-ISS No. 5 currently in service aboard the orbital outpost will have to be immediately disposed of, Sergey Po ...

NASA astronauts Sunita Williams and Butch Wilmore are all set to return to Earth after spending nine months aboard the ...

Bone and muscle deterioration, radiation exposure, vision impairment—these are just a few of the challenges space travelers face on long-duration missions, even before considering the psychological ...

Republicans and companies have looked to securities regulators to curb firms that advise shareholders on environmental, ...

NASA's 45-day post-mission rehabilitation program is designed to help astronauts recover from the physical effects of spaceflight ...

Powering spacecraft with solar energy may not seem like a challenge, given how intense the sun's light can feel on Earth.

credible nuclear deterrent as a key element of national security and the security of U.S. allies and partners. During the test, RTS sensors, including high-fidelity metric and signature radars as ...

And we had to live with that because that was this element of the show, the main element of the show was the Sam-Diane courtship.” Les added that the creators often said, “We’re not sure ...

NASA's International Space Station (ISS) is a marvel of engineering, housing advanced scientific research and highlighting human achievements in space exploration. Orbiting Earth 16 times daily ...