NASA researchers said their teams can tell the difference from November to December because of the variation in illumination caused by Christmas light displays. "From the satellite data ...

Even though they're thousands of miles away from Earth, the stranded NASA astronauts aboard the International Space Station are still finding ways to celebrate Christmas. In a Dec. 16 Instagram ...

Credit: NASA/JWST/Webb/Chandra NASA is getting into the festive spirit, sharing some stunning images of the Christmas Tree Cluster and the Cosmic Wreath. The star clusters are a marvel of deep ...