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Author Question: Explain how shepherd moons constrain the motions of small particles into a narrow ring about a ... (Read 68 times)

natalie2426

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on: Jul 27, 2018
Explain how shepherd moons constrain the motions of small particles into a narrow ring about a planet.
 
  What will be an ideal response?

Question 2

The distances to other stars are best measured in ________.
 
  Fill in the blank(s) with correct word


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Ahernandez18

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

A moon tends to push ring particles away from it. Two shepherding moons are then able to push ring particles together into a narrow ring that lies between the orbits of the two moons.

Answer to Question 2

light-years


natalie2426

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Reply 2 on: Jul 27, 2018
Thanks for the timely response, appreciate it

phuda

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Reply 3 on: Yesterday
Wow, this really help

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