San Francisco Exploratorium is preparing for the eclipse

Name: San Francisco Exploratorium is preparing for the eclipse
Uploaded: 2017-08-20T16:13:51+00:00
Duration: 4 min 13 s
Description: The science museum is teaming up with NASA for the event.

The science museum is teaming up with NASA for the event.

Posted August 20, 2017 11:39am PDT