NASA astronaut Bill Anders took this iconic image of Earth rising over the Moon’s horizon on December 24, 1968.

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 ...

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

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.

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.

The spacecraft flew within 3.8 million miles (6.1 million kilometers) of the solar surface to "touch the sun" on Christmas ...

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

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

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

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

While Santa begins approaching homes all over the world Christmas Eve; NASA will be making history as its solar probe gets to ...

NASA’s Parker Solar Probe made a historic attempt to circle the sun at 6:53 a.m. EST on Tuesday, Christmas Eve, which, if ...