Facebook live about Eclipse 2017
Facebook live show about August 21, 2017 total solar eclipse. During the live show, NASA scientists talked about how to watch an eclipse, the science of eclipses, and what researchers hope to learn.
Facebook live show about August 21, 2017 total solar eclipse. During the live show, NASA scientists talked about how to watch an eclipse, the science of eclipses, and what researchers hope to learn.