A Christmas Tree-shaped star cluster inside NGC 2264 reveals active star formation 2,700 light-years from Earth.
A selection of The Washington Post’s favorite artwork in 2025, showcasing pieces from staff illustrators and artists around ...
Posts claiming a celestial "smiley face” will light up the night sky over Christmas aren't true. But the Christmas Tree ...
The NGC 2264 is a vast stellar complex located in the Monoceros constellation, about 2,600 light-years away. It includes two ...