Betelgeuse, the brilliant red star marking Orion's shoulder, has long been suspected of harboring a secret. I have to confess ...

For decades, scientists have suspected that Betelgeuse—the giant red star that forms Orion’s shoulder—wasn’t alone. Now, a ...

Don't miss the moon, Jupiter and the stars of the constellation Orion rise above the eastern horizon on Oct. 12.

Look for the three stars that make up the distinctive formation of Orion's Belt — Alnitak, Alnilam and Mintaka — shining ...

In Sunday morning’s pre-dawn sky, you’ll see a very thin waning crescent moon right next to brilliant Venus. The moon will be ...

The Trump administration could redirect the nation’s spy satellites to watch over drug cartels as it focuses on defending the Western Hemisphere.