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What is the name of the most ancient spiral galaxy that existed 11 billion years ago?
A)
A1689 B10
B)
A1689 B11
C)
A1689 B15
D)
A1689 B20

Correct Answer : Option (B) - A1689 B11



Scientists have discovered the most ancient spiral galaxy in the universe that existed 11 billion years ago and could provide insights into the early cosmos. The galaxy, known as A1689B11, existed just 2.6 billion years after the Big Bang, when the universe was only one fifth of its present age.

Published On : June 9, 2021
Category : Science and Technology
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