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Author Question: In going from Sa to Sc, the size of the ________ reduces significantly. Fill in the blank(s) with ... (Read 49 times)

torybrooks

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on: Jul 27, 2018
In going from Sa to Sc, the size of the ________ reduces significantly.
 
  Fill in the blank(s) with correct word

Question 2

Briefly explain the purpose of the equation
  Number of Civilizations = NHP  flife  fcivilization  fnow.
 
  What will be an ideal response?


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Anton

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

nuclear bulge

Answer to Question 2

This equation is used to estimate the number of civilizations presently living in the Milky Way Galaxy and with whom we might be able to communicate (via radio waves).


torybrooks

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Reply 2 on: Jul 27, 2018
:D TYSM

dyrone

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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