An curved arrow pointing right. The Orion Nebula is a giant gas cloud 1,344 light years away. It's also a cosmic factory for producing new stars. Astronomers recently observed over 900 small ...

These smudges of color become troves of scientific data. Take for example the Orion Nebula. Forming the middle "star" in Orion's sword, the Orion Nebula is the only nebula visible to the naked eye.

The Orion constellation is one of the most striking in the night sky. Also known as Orion the Hunter, it’s easy to spot thanks to the three bright stars that form his belt: Alnitak, Alnilam, and ...