A faint star in a constellation visible from the Northern Hemisphere after dark may explode on Thursday in what's going to be ...

A partial solar eclipse on Saturday will make it look as if the moon has taken a bite out of the sun over parts of North ...

Uranus and Neptune: These distant planets are invisible to the naked eye. Uranus ... make plans to look up and enjoy this celestial event.

and other celestial occurrences. Seven planets are gracing the sky in what's known as a planetary parade, though some will be difficult to spot with the naked eye. These planetary hangouts happen ...