Exploring the Universe

First published at 10:04 UTC on December 21st, 2023.
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This video shows a model that you can make showing the balance of the sun and Earth.
Videos:
How Many Stars
https://www.youtube.com/results?search_query=grains+of+sand+vs+stars

Carl Sagan on the total number of stars in our universe
https://www.y…

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CategoryEducation
SensitivityNormal - Content that is suitable for ages 16 and over
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