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Author Question: The Galactic center in ________ is best studied using radio and infrared observations. Fill in ... (Read 35 times)

P68T

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on: Jul 27, 2018
The Galactic center in ________ is best studied using radio and infrared observations.
 
  Fill in the blank(s) with correct word

Question 2

The Metonic cycle is
 
  A) used to keep lunar calendars approximately synchronized with solar calendars.
  B) used to predict the future orientation of the Earth's axis in space.
  C) the ancient Greek name for the cycle of lunar phases that repeats every 29 1/2 days.
  D) the 18-year, 11-day period over which the pattern of eclipses repeats.


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6ana001

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

Sagittarius

Answer to Question 2

A


P68T

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


6ana001

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


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