christopherohaieri1 christopherohaieri1
  • 04-05-2020
  • Chemistry
contestada

Edwin Hubble found out that were appear to be large clouds in space were not gas but

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BraydenWard1
BraydenWard1 BraydenWard1
  • 04-05-2020

Answer:

he spotted a cepheid variable star that was known as the andromeda nebula.  he showed that andromeda was nearly 1 million light years away and was a galaxy in its own right, not a gas cloud.

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