Expansion of the Universe Explained | Cosmology 101 Episode 1
5:37
YouTubePerimeter Institute for Theoretical Physics
Expansion of the Universe Explained | Cosmology 101 Episode 1
In this episode of Cosmology 101, we dive into the concept of an expanding universe. From the first moments of the Big Bang, our cosmos has been stretching in every direction. We explore what this expansion means for us, how we know it's happening, and the fascinating implications of living in an ever-growing universe. Join Katie Mack ...
已浏览 3.3万 次2024年7月5日
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🌌 The Big Crush: The Universe Will End in a Final Collapse 💥 Recent dark energy data from observatories in Chile and Arizona show that the universe’s expansion is slowing and will one day reverse. A new model from Cornell University indicates that the force driving the expansion, once believed to be constant, is changing sign. In about eleven billion years, expansion will stop completely, and gravity will begin pulling everything inward. Galaxies will move closer. Stars will collide. Black hol
🌌 The Big Crush: The Universe Will End in a Final Collapse 💥 Recent dark energy data from observatories in Chile and Arizona show that the universe’s expansion is slowing and will one day reverse. A new model from Cornell University indicates that the force driving the expansion, once believed to be constant, is changing sign. In about eleven billion years, expansion will stop completely, and gravity will begin pulling everything inward. Galaxies will move closer. Stars will collide. Black hol
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Dark energy — which causes the expansion of the universe — may be changing
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2.9K views · 11 comments | New data suggests dark energy might be slowing the universe's expansion rate. https://bit.ly/4bE9wSV | News 4 San Antonio | Facebook
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FacebookNews 4 San Antonio
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