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 ...

The solar system is giving the West Coast a reason to get up early (and to stay awake for about 15 minutes) in the wee hours this week. On Wednesday, May 26, the first total lunar eclipse since ...

19th-century mathematics is giving way to 3D, high-resolution, real-topography models that could provide a more precise path of totality for the next total solar eclipse. Solar eclipse maps show crisp ...

We have a new moon Thursday, and it will be part of an eclipse that's visible from New England. The June moon is called the "Strawberry Moon," and it will pass between the Earth and sun at sunrise ...

Sky-gazers should get ready for a full day of celestial events on Sunday, including a partial solar eclipse in parts of the Southern Hemisphere. The partial solar eclipse will peak, the point at which ...