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Author Question: While Galileo saw Saturn as a changing oval, the real nature of the rings was discovered by: A) ... (Read 45 times)

Tazate

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on: Jul 27, 2018
While Galileo saw Saturn as a changing oval, the real nature of the rings was discovered by:
 
  A) Halley.
  B) Newton.
  C) Lowell.
  D) Huygens.
  E) Cassini.

Question 2

The central star of the Crab Nebula has now collapsed into a(n) ________, whose energy keeps this famous nebula visible even in binoculars.
 
  Fill in the blank(s) with correct word


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emilymalinowski12

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

D

Answer to Question 2

pulsar


Tazate

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

rleezy04

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Reply 3 on: Yesterday
Excellent

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