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Physics, 28.02.2021 06:40 robertjoy19

PLEASE HELP Much information gained by today's astronomers in developing new theories about the universe comes PRIMARILY from

A) backyard observers like yourself.

B) astronomical records from archeaological digs.

C) powerful x-ray and radio telescopes that can see far in the universe.

D) future-thinking science fiction writers and screenplays from movies like "Contact".

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