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The first person to map the Milky Way Galaxy using radio waves was

Karl Jansky.

Grote Reber.

Albert Einstein.

Sir Isaac Newton

User Alya
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2 Answers

9 votes

B, Grote Reber.

Unlike the answer above me says, it is NOT Karl Jansky.

User AGMG
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12 votes
definitely karl Jansky!!
User Suitedupgeek
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