The correct response is: 13.8 billion years ago, right after the universe first formed. This is when the first structures began to form in the universe, leading to the development of galaxies over time.
The universe's galaxies have evolved since what point in time?(1 point)
Responses
approximately 50 million years ago, after initial clumps of material were formed
approximately 50 million years ago, after initial clumps of material were formed
800 million years ago, when gas concentrations were optimal for galaxy formation
800 million years ago, when gas concentrations were optimal for galaxy formation
23.4 billion years ago, when the universe first formed
23.4 billion years ago, when the universe first formed
13.8 billion years ago, right after the universe first formed
1 answer
1 answer