Multiple Choice
By 2016 astronomers were able to observe galaxies about 13.4 billion light-years away. Thus, they were observing these galaxies
A) almost immediately after the Big Bang.
B) a few billion years after the beginning of the universe.
C) at about half their present age.
D) at about 90% of their present age.
Correct Answer:
Verified
Correct Answer:
Verified
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