A new documentary focuses more on how Christa McAuliffe still inspires others as a teacher and less on her fate aboard the ...

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 ...

Parker Solar Probe to fly closest to the Sun at 6:53 a.m. EST on Dec. 24 The spacecraft will travel at 430,000 mph through the Sun’s corona NASA’s record-breaking mission offers new insights into ...

NASA's Parker Solar Probe will get closer to the sun than ever before. Astrophysicist Nour Rawafi explains how this mission could help solve the sun's most perplexing mysteries.

NASA's Parker Solar Probe flew closer to the sun than any human-made object ever — a stunning technological feat that ...

A festive auroral display may be put on for a lucky few when coronal mass ejections hit Earth on Christmas Eve and Christmas Day.

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

Space station crews spend the holidays away from family and friends, but that doesn’t stop them from celebrating in space.

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

a NASA astronaut at the station, posted on social media. Hague arrived at the space station in September aboard a SpaceX ...

To add to the sun’s historic year, a Nasa spacecraft made history as it approached close to the sun! Parker Solar Probe ...

NASA astronaut Sunita Williams and her crew aboard the International Space Station (ISS) have sent warm Christmas greetings from space, sharing their festive plans. Christmas in Orbit The video ...