When scientists look at very distant galaxies through powerful telescopes, they see the galaxies as they were millions or billions of year ago. Why is this?

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asked Dec 1, 2023 231k views

12 votes

When scientists look at very distant galaxies through powerful telescopes, they see the galaxies as they were millions or billions of year ago. Why is this?

Physics
college

Oleksii Malovanyi asked

by Oleksii Malovanyi

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1 Answer

5 votes

Answer:

speed of light

Step-by-step explanation:

the sun's light is 8 mins behind imaging that a billion fold

Rishul Matta answered Dec 7, 2023

by Rishul Matta

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