Suni Williams and Butch Wilmore won't be back on Earth before March, but they've got candy canes and Santa hats to celebrate ...

NASA's Parker Solar Probe flew 3.8 million miles above the sun's surface at 430,000 miles per hour, beating its own record.

A new image resembling a Christmas wreath captures young stars lighting up dense, dark clouds of dust. The image features NGC 602, a star cluster in the Small Magellanic Cloud, a nearby galaxy to the ...

Two stranded NASA astronauts have followers scratching their heads over a festive new photo that shows the space travelers getting into the holiday spirit.

On the heels of a NASA spacecraft's historic close flyby of the sun on Christmas Eve, scientists on Earth have one question ...

Stranded NASA astronaut Sunita "Suni" Williams has followers scratching their heads over a festive new photo that shows the space travelers getting into the holiday spirit lightyears away from earth.

NASA described that the stars appear in blue and white lights because of the X-rays they give off, which the Chandra X-ray ...

The astronauts on the I.S.S. — including two who were scheduled to return months ago — held a zero-gravity cookie-decorating ...

A giant dust cloud ring comprising green, yellow, blue and orange hues darken on the cloud's edges, creating the appearance ...

The space agency’s Parker Solar Probe survived the latest endeavor in its mission to “touch” the sun – flying just 3.8 ...

NASA astronauts Sunita Williams and Butch Wilmore, stranded aboard the International Space Station (ISS) since June, ...

Fresh speculations and conspiracy theories have surfaced after Nasa shared a video showing Sunita Williams and other astronauts stranded in space celebrating Christmas in Santa hats and festive attire ...