2 Ergebnisse für: 4.216.322
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W Ursae Majoris - YouTube
https://www.youtube.com/watch?v=jV6trZBpl18
Here is W Ursae Majoris, the third and final eclipsing binary prototype.
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Before the Big Bang 1 - Loop Quantum Cosmology Explained - YouTube
https://www.youtube.com/watch?v=IFcQuEw0oY8
What happened before the big bang? It's one of the most popular questions in astronomy. When the observable universe is smaller than an atom our classical th...