NASA is getting into the festive spirit, sharing some stunning images of the Christmas Tree Cluster and the Cosmic Wreath.

The daring NASA spacecraft made its closest-ever approach to the sun at 6:53 a.m. EST (1153 GMT) on Christmas Eve (Dec. 24).

Stranded NASA astronaut Sunita "Suni" Williams has followers scratching their heads over a festive new photo that shows the ...

"These X-rays are powered by winds flowing from the young, massive stars that are sprinkled throughout the cluster," NASA ...

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

Hurtling around the sun at approximately 430,000 mph, the uncrewed vehicle is expected to come within 3.8 million miles of ...

To create the image, NASA combined data from Chandra and James Webb Space Telescope. The X-ray data from Chandra reveal the ...

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.

The Parker probe was launched in 2018 as part of NASA’s Living With a Star program with the aim of “touching” the sun. It has ...

Stranded NASA astronaut shares Christmas selfie — but everyone is asking the same question - Sunita “Suni” Williams and Barry ...

The JWST data highlights the ring-like outline of the “wreath” while the Chandra X-ray observations (highlighted in red) ...

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