Looking too long at the sun can cause permanent damage to the retina. "Eclipse Across America," will air live Monday, April 8, beginning at 2 p.m. ET on ABC, ABC News Live, National Geographic Channel ...

The Sun’s corona during totality from a 2019 total solar eclipse. Credit: NASA/Goddard/Rebecca Roth via Flickr The total solar eclipse slated for April 8, 2024 marks a once-in-a-lifetime spectacle for ...

On Sunday, Sept. 21, the moon will chew a noticeable "bite" out of the sun; this partial solar eclipse will be visible across parts of the Southern Hemisphere and streamed live for skywatchers ...

A partial solar eclipse is happening today (Sept. 21), offering skywatchers a chance to see the moon appear to take a "bite" out of the sun. The eclipse begins at 1:29 p.m. EDT (1729 GMT), reaching ...

A stunning total solar eclipse will be visible to millions of people across Mexico, the United States and Canada on April 8. Astronomers are encouraging everyone within the path to enjoy this rare ...

Though everyone is hoping for clear skies, here's what might happen if an eclipse-chaser's worst enemy — clouds — decides to make an appearance. When you purchase through links on our site, we may ...

We'll get a rare close-by view of a total solar eclipse, a lunar eclipse and two spectacular meteor showers in the coming ...

A rare total solar eclipse will cross Greenland, Iceland and Spain — Europe’s first mainland totality since 1999 — on Aug. 12 ...