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Nonamiya [84]
3 years ago
15

What do you think that astronomers mean when they use the term observable universe?

Physics
1 answer:
iren2701 [21]3 years ago
6 0
The observable universe consists of galaxies and other matter that can, principally, be seen from Earth because the light signals have had time to reach us. Not everything in the sky is the way it is when we see it, because of the distance the light travels to reach us. 

Hope this helps :)
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