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The Cosmic Treehouse
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Join date: Jul 10, 2020
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Feb 20, 2021 ∙ 14 min
Not so elementary, my dear: the story of how the elements were formed in the cosmos
One of the key questions that we have always asked ourselves is — what are we, and everything around us, made of? Our curiosity has led...
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Jul 17, 2020 ∙ 15 min
The cosmic distance ladder and the expanding universe
How do we measure distances in astronomy? What does that tell us about the universe?
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Amol Patwardhan
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