Question
Redshift of other galaxies means that: (1 point)
The theory of general relativity had a mistake.
Other galaxies have less hydrogen than ours.
The further back in the past, the smaller the universe was.
The further back in the past, the bigger the universe was.
The theory of general relativity had a mistake.
Other galaxies have less hydrogen than ours.
The further back in the past, the smaller the universe was.
The further back in the past, the bigger the universe was.
Answers
GPT 3.5
The further back in the past, the bigger the universe was.