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Author Question: Edwin Hubble first found the distance to M31 in Andromeda with its ________ variable stars in its ... (Read 63 times)

tnt_battle

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Edwin Hubble first found the distance to M31 in Andromeda with its ________ variable stars in its spiral arms.
 
  Fill in the blank(s) with correct word

Question 2

The assumption that from any place in the universe the observer would measure the same physical properties we observe is called
 
  A) Olbers's paradox.
  B) general gelativity.
  C) special relativity.
  D) steady state physics.
  E) the cosmological principle.



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dajones82

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Answer to Question 1

Cepheid

Answer to Question 2

E




tnt_battle

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Reply 2 on: Jul 27, 2018
Thanks for the timely response, appreciate it


meganmoser117

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Reply 3 on: Yesterday
Wow, this really help

 

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