Skylight: The Big Dipper Through Time
Автор: American Museum of Natural History
Загружено: 2017-07-28
Просмотров: 209337
Описание:
Stars aren’t still--they move through space. Our Sun and the seven stars that form the Big Dipper in the constellation Ursa Major all orbit the center of the Milky Way at different speeds. So why do today’s constellations closely resemble those depicted by ancient astronomers?
Find out why they, like us, saw just a snapshot of cosmic time.
For a visual cue transcript, visit: http://www.amnh.org/our-research/hayd...
This video and all media incorporated herein (including text, images, and audio) are the property of the American Museum of Natural History or its licensors, all rights reserved. The Museum has made this video available for your personal, educational use. You may not use this video, or any part of it, for commercial purposes, nor may you reproduce, distribute, publish, prepare derivative works from, or publicly display it without the prior written consent of the Museum.
© American Museum of Natural History, New York, NY
#stars #constellations #astronomy #amnh #americanmuseumofnaturalhistory #milkyway #UrsaMajor #BigDipper
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