Researchers with the Black Marble project said they can tell when people put up their holiday lights -- and not just in North ...

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

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

Here's how to watch the northern lights predicted to color the night sky on New Year's Eve this year. See the lights on Dec.

A giant dust cloud ring comprising green, yellow, blue and orange hues darken on the cloud's edges, creating the appearance ...

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 ...

ARIZONA, USA — Space is wishing Earth a Merry Christmas from 2,500 light-years away! A NASA telescope combined with data from an X-ray gave a special present for the holidays. Although the star ...

Christmas is here, and so are brand new images of some of the most beautiful holiday-inspired celestial views in the visible ...

NASA astronauts Sunita Williams and Butch Wilmore, who are currently stuck at the International Space Station (ISS), ...

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 ...