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Author Question: Neutron stars were first discovered in the 1930's. a. True b. False Indicate whether the ... (Read 92 times)

tth

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on: Jul 27, 2018
Neutron stars were first discovered in the 1930's.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 2

Why might astronomers someday establish an observatory on the Moon?
 
  What will be an ideal response?


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enass

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Reply #1 on: Jul 27, 2018
Answer to Question 1

False

Answer to Question 2

An observatory on the Moon would have many advantages. The Moon has no atmosphere, so the observations would not be limited to the atmospheric windows which allow only visual, radio, and narrow windows of short infrared electromagnetic radiation to reach Earth. There would be no light pollution or human-made radio noise to compete with.


tth

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Reply 2 on: Jul 27, 2018
YES! Correct, THANKS for helping me on my review

nguyenhoanhat

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Reply 3 on: Yesterday
Wow, this really help

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