Total Eclipse Over America
Houston We Have a Podcast - En podcast af National Aeronautics and Space Administration (NASA) - Fredage
Dr. Mark Matney, Space Debris Scientist and Astronomer, talks about the science and history of eclipses. He also describes the total solar eclipse that will sweep over the U.S. on August 21, 2017, and how to safely view it. HWHAP Episode 7.
