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Author Question: Charles Messier mapped the night sky and identified many objects now known to be emission nebulae in ... (Read 41 times)

DelorasTo

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Charles Messier mapped the night sky and identified many objects now known to be emission nebulae in his search for objects that might be confused with:
 
  A) comets.
  B) asteroids.
  C) galaxies.
  D) dark nebulae.
  E) reflection nebulae.

Question 2

A neutron star detectable by its rapid rotation and strong magnetic field is called a(n) ________.
 
  Fill in the blank(s) with correct word



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coyin

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Answer to Question 1

A

Answer to Question 2

pulsar



DelorasTo

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Both answers were spot on, thank you once again




 

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