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Author Question: What extrasolar planet discoveries were initially surprising? A) Jupiter-like planets orbiting ... (Read 73 times)

Mr3Hunna

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on: Jul 27, 2018
What extrasolar planet discoveries were initially surprising?
 
  A) Jupiter-like planets orbiting very close to their stars
  B) planets with large eccentricities
  C) systems with only one planet
  D) A and B
  E) A and C
  F) B and C

Question 2

What is a protostar?
 
  A) a star that is still in the process of forming B) an intermediate-mass star
  C) a star that has planets D) a star in its final stage of life


nguyenhoanhat

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

D

Answer to Question 2

A


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Mr3Hunna

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Reply #2 on: Jul 27, 2018
Thank you!


nguyenhoanhat

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Reply #3 on: Jul 27, 2018
Always glad to help...


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