+18 Universe Expansion Vs Speed Of Light 2023. Web the universe didn’t expand faster than light, though; Web by paul sutter.

Web the roughly constant ratio between speed and distance became known as the hubble constant. Web the answer seems obvious: Web this means that for every megaparsec — 3.3 million light years, or 3 billion trillion kilometers — from earth, the universe is expanding an extra 73.3 ±2.5 kilometers per second.