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Home » Space/Science

December 30, 1924- The day the universe changed... December 30, 2020 8:16 am RL

Astronomer Edwin Hubble announces that the spiral nebula Andromeda is actually a galaxy and that the Milky Way is just one of many galaxies in the universe.

  • Edwin Hubble Discovers the Universe . . . by DanS 2021-01-04 12:27:26
    • Less than a hundred years ago... by ER 2020-12-30 09:43:49
      • "If you think you understand quantum mechanics, you don't understand quantum mechanics." by RL 2020-12-31 13:09:45
        • Speaking of 'not understanding quantum physics' by RL 2020-12-31 20:17:41
        • Sounds like "Things to Come" . . . by DanS 2020-12-31 10:22:31

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