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Author Question: How would the inward migration of a Jovian-like planet in an extrasolar planetary system alter the ... (Read 82 times)

D2AR0N

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on: Jul 27, 2018
How would the inward migration of a Jovian-like planet in an extrasolar planetary system alter the probability of Life appearing?
 
  A) it would improve chances since it would protect inner, Terrestrial-like planets from impacts
  B) it would improve chances slightly since some of the Terrestrial planets may become moons of the Jovian planet
  C) it would greatly decrease the chance since the orbits of the inner, Terrestrial-like planets would be disrupted
  D) it would make no difference at all

Question 2

Newton never knew the numerical value of his universal gravitational constant G.
 
  Indicate whether the statement is true or false


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jaykayy05

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

C

Answer to Question 2

TRUE


D2AR0N

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


jaykayy05

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


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