SPHEREx's new images — containing roughly 100,000 points of light stars, galaxies and nebulae — have confirmed that the ...

"The phenomenon is highly repeatable. We discovered an unplanned new technique for identifying objects entering the earth's ...

WASHINGTON (dpa-AFX) - Four members of NASA's Crew-9 mission, including a pair of US astronauts who had been held up on the International Space Station since June, have finally returned to earth.

Aerospace personnel Sunita Williams and Butch Wilmore brought the Crew-9 mission to a successful end through their safe return from the International Space Station (ISS). The SpaceX Dragon capsule ...

Download a high-resolution image for this release: Crew-9 Astronauts About the International ... and technology development not possible on Earth. As a public service enterprise, the ISS National ...

NASA astronauts Sunita "Suni" Williams and Barry "Butch" Wilmore are finally back on Earth. The two spent more ... clamp arm for the SpaceX Falcon 9 rocket, the second due to weather.

A supernova is one of the most powerful explosions in the universe, capable of outshining entire galaxies. But what if one occurred close to Earth? Could our planet withstand the deadly blast ...

A new documentary is causing a stir by asserting the presence of alien life on Earth and claiming a US government effort to hide information on possible extraterrestrial activity. New findings ...

CAPE CANAVERAL, Fla., March 19, (AP: Stuck in space no more, NASA astronauts Butch Wilmore and Suni Williams returned to Earth on Tuesday, hitching a different ride home to close out a saga that began ...

Butch Wilmore, left, and Suni Williams, back row, right, with other astronauts on the International Space Station on Sunday. (NASA via AP) ...