6. The Moon's shadow moves about 3600 miles per hour, or about a mile a second!
Science — History — Biography
Kilauea Volcano
Taken near the entrance of Hawai`i Volcanoes National Park (which is now closed) on May 15, 2018, at 11:28 am.
Taken near the entrance of Hawai`i Volcanoes National Park (which is now closed) on May 15, 2018, at 11:28 am.