Stargazers in locations around the world were treated to one of the most awe-inspiring celestial events of the year early Friday: the longest partial lunar eclipse in hundreds of years. Most locations ...

A blood moon is the dramatic red glow of the moon during a total lunar eclipse.

What better way to celebrate the start of May than by catching a glimpse of a meteor shower? The 2021 Eta Aquarid meteor shower will peak on the evening of Tuesday, May 4, through the early morning of ...