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Author Question: If you were to come back to our Solar System in 6 billion years, what might you expect to find? ... (Read 164 times)

vicotolentino

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on: Jul 27, 2018
If you were to come back to our Solar System in 6 billion years, what might you expect to find?
 
  A) a black hole
  B) a white dwarf
  C) a rapidly spinning pulsar
  D) a red giant star
  E) Everything will be essentially the same as it is now.

Question 2

If two observatories on opposite sides of the Earth were to measure the position of a star to calculate its parallax, then the diameter of the Earth would be the ________.
 
  Fill in the blank(s) with correct word


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lcapri7

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

B

Answer to Question 2

baseline


vicotolentino

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


lcapri7

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


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