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 ...

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 ...

Astronauts stationed on the International Space Station marked Christmas with a special message for those on Earth, ...

Space is wishing Earth a Merry Christmas from 2,500 light-years away! A NASA telescope combined with data from an X-ray gave ...

Sunita Williams and her fellow astronaut Barry Wilmore have been at the ISS since June. NASA astronauts Sunita Williams and Butch Wilmore, who are currently stuck at the International Space ...