A “Christmas tree cluster” of stars is captivating astronomers and stargazers alike. NASA on Tuesday released a composite image of the star cluster, which they said “enhances the resemblance ...

The dazzling green tree with seemingly sparkling blue and white lights was found in the Milky Way and is a formation of young stars – some bigger than the sun.

If your Christmas tree is lacking Philly sports representation, Hallmark has just the thing for you. The greeting card ...

Underlying the Christmas Tree Galaxy Cluster was a detection by astronomers of 14 stars that flicker over days or months — like the lights on a Christmas tree.

The new image of the star cluster, formally named NGC 2264, has been rotated 160 degrees to show the shape of a Christmas tree with the glow of ornament-like lights that are actually the emission ...

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 cluster is older ...

The stars — and 50,000 multi-colored Christmas tree lights — have officially kicked off the holiday season by illuminating the Rockefeller Center tree in New York City.

A "Christmas tree cluster" of stars captured by NASA is captivating astronomers and stargazers alike.