
Total solar eclipse 2020: Here's how to watch it online
This year's only total solar eclipse will cross South America on Monday, and you can watch the spectacle unfold online thanks to a host of webcasts — no special glasses needed.
On Aug. 21, 2017 a total solar eclipse crossed the United States from Oregon to South Carolina. Check out our main eclipse page for everything you need know about that total solar eclipse, and check back here to see all our latest updates and coverage of solar eclipses in general.
Related Topics: Moon Phases, The Moon, Solar Flares and Space Weather