does that mean the nebula is the tinsel? NASA's really outdone itself with this cosmic Christmas decor. What would you name this star cluster if you could?" wrote one. "The Christmas Tree Cluster ...

ARIZONA, USA — Space is wishing Earth a Merry Christmas ... of an evergreen tree. They are green because they represent the light in the visible spectrum, according to NASA.

Around this time last year, NASA released an image of NGC 2264, another star cluster known for its resemblance to holiday greenery which was aptly named "Christmas tree cluster." Data collected ...

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 ...

"Since antiquity, wreaths have symbolized the cycle of life, death, and rebirth," NASA said in a statement. "It is fitting then that one of the best places for astronomers to learn more about the ...