But in fact, these are pretty old stars ... explosion so bright it will create the appearance of a "new" star in the night sky seen by the naked eye for several days and with a telescope for ...

These cosmic gatherings occur when multiple planets seem to align in the night sky. "They're not in a straight line, but they ...

The moon dims, the meteors fly, and the planets dance—these are the most exciting celestial events happening this month.

This April, the skies put on a dazzling show – watch planets like Jupiter, Venus, and Mars glide across morning and evening ...