An astronomer's guide on where and when to see the partial solar eclipse on March 29 in the US, Canada, and beyond.

During the total solar eclipse, the Moon will turn off the ionosphere's source of extreme ultraviolet radiation: The ionosphere will go from daytime conditions to nighttime conditions. Disclaimer ...

Google marked the total solar eclipse with a special animation. During the total solar eclipse that will take place on Monday, April 8, the sun will briefly get completely cloaked by the moon ...

The total lunar eclipse will start tonight in the western hemisphere and extend through midnight into early Monday morning.

An curved arrow pointing right. NASA's Scientific Visualization Studio shows what this month's total lunar eclipse will look like from the moon. Video courtesy of NASA Follow BI Video: On Facebook ...

What is President Trump’s approval rating? Here's how that is determined Want to see what the 2045 total solar eclipse will look like, and when it'll happen where you live? See an animation provided ...