Proof of full COVID-19 vaccination is now required for all visitors ages
12+. Plan your visit
How do we know when an eclipse is going to happen? This video explores how eclipses can be predicted and investigates a repeating series of eclipses known as a Saros cycle.
See all Total Solar Eclipse: Stories from the Path of Totality videos
(Embarcadero at Green Street)
San Francisco, CA 94111
Get at-home activities and learning tools delivered straight to your inbox