When we look at the great galaxy in Andromeda we see it as it was approximately:?

2019-04-10 1:08 pm
a 8 minutes ago
b 4.3 years ago
c 25,000 years ago
d 2.5 million years ago
e 13.4 billion years ago

回答 (4)

2019-04-10 1:56 pm
TEST TIP:
All questions are direct quotes from the Text used in the course.
Read the Text, you will find the exact correct answer Word by Word.
2019-04-10 1:10 pm
Distance to Andromeda is 2.537 million light years
So the Answer is D.

Answer A (8 minutes) is our Sun.
2019-04-10 11:21 pm
It's d.
2019-04-10 1:46 pm
d) 2.5 million years ago


收錄日期: 2021-04-24 07:30:24
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