How many galaxies are in the Universe?
Par un écrivain mystérieux
Description
Galaxy, Definition, Formation, Types, Properties, & Facts
Astro for kids: How many stars are there in space?
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There were many galaxies similar to ours in the early Universe – this would require a rewrite of theories about the evolution of the universe. – Meson Stars
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About Those 2 Trillion New Galaxies . . . - Sky & Telescope - Sky & Telescope
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How Many Stars Are There? - WorldAtlas
Researchers study a million galaxies to find out how the universe began
ESA - How many stars are there in the Universe?
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