What is the bright star in the east right now? Venus, the bright "Morning Star," shines brilliantly in the pre-dawn sky this ...

In a groundbreaking achievement for solar astronomy, the Daniel K. Inouye Solar Telescope (DKIST), the world’s largest solar ...

Some people probably believe that the twinkling effect is produced by the stars themselves, but that is not the case at all.

Solar Orbiter just delivered its most jaw-dropping image yet—an enormous, detailed snapshot of the Sun's blazing outer ...

Skywatchers worldwide are in for a charming cosmic display before the sun rises Friday, as three celestial bodies will appear ...

Sky This Week is brought to you in part by Celestron. Friday, April 25The Moon passes 1.9° due north of Neptune at 6 A.M. EDT ...