[Dialogue] Video: "The Known Universe" fr NY Amer. Mus. of Natural History

Thought some of you might enjoy this... Ellie elliestock@aol.com "The Known Universe", a marvelous video from the American Museum of Natural History in New York. http://earthsky.org/space/video-the-known-universe It’ll help you experience the awesome scale of the known universe, as mapped through astronomical observations. You start at the Himalayas, move through Earth’s atmosphere and the black of space to the afterglow of the Big Bang. Need perspective? This video is for you!