This 1930s educational film illustrates the interconnected forces of nature, celestial motion, and Earth's geology through vivid animations and live demonstrations. It begins by explaining the ...

How fast light travels between Earth and the moon A second animation by O'Donoghue takes a big step back from Earth to include the moon. On average, there is about 238,855 miles (384,400 ...

Users who search Google for eclipse-related terms will be treated to a graphic overlay illustrating the moment the moon passes between the sun and Earth. The animation highlights the sun's corona ...