Home > Astronomy > Scale of Earth, Sun, Galaxy, and Universe

How rapidly did the size of universe change in the first few minutes after the big bang?

Answer 1

Levi Anderson

Light minute speed = 17097547480 km/minute

It was speeding out of matter, as far as I can tell, at one point.

source traveling at the speed of light, leading to the creation of the

systems of our universe, as far as it can go.

299792458 km/s is equal to 1 light second (ls).

60 ls is one light minute.

By signing up, you agree to our Terms of Service and Privacy Policy

Answer 2

Elena Antonova

The size of the universe expanded exponentially during the first few minutes after the Big Bang, undergoing rapid inflation. This expansion occurred at a rate faster than the speed of light.

By signing up, you agree to our Terms of Service and Privacy Policy

Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.