There are 2 trillion galaxies in the observable universe, each containing billions of stars....
In shaping the Universe, gravity builds a vast cobweb-like structure of filaments tying galaxies and clusters of galaxies together along invisible bridges hundreds of millions of light-years long.
- cosmic web
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Each of the dots in this image is an entire galaxy containing billions of stars...
- galaxies and stars...
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A CO. told us in a talk from ca.125 billions of galaxies and ca. more than 70 sextillion stars....
By Queen Esther,
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