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Home Q & A Board Science-Related Homework Help Geography and Earth Sciences
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cristinaloayza cristinaloayza
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6 years ago
What was Hubble's major contribution to Cosmology?
 
  A) He measured the size of the universe.
  B) He identified Cepheid Variable stars.
  C) He developed a new method for measuring the absolute magnitude of stars.
  D) He identified numerous new galaxies outside the Milky Way.
  E) He proved the Big Bang Theory.
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srw23557srw23557
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6 years ago
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cristinaloayza Author
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6 years ago
Thanks
jbarnett14
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Yesterday
Thanks for your help!!
mikeh209
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2 hours ago
Good timing, thanks!
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