Engineering, 20.10.2020 20:01 kovachb11

NEED HELP WILL MARK BRAINLEST! What is the relationship between artificial satellites and astronomy?

Satellites are only used by astronomy employees of government agencies.
Satellites are only used by astronomy faculty for research.
Astronomers are dependent upon satellite technology.
Satellites are one type of technology used by astronomers for research.

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NEED HELP WILL MARK BRAINLEST! What is the relationship between artificial satellites and astronomy...