More Evidence
- "Hubble's Law" named after Edwin Hubble proved that galaxies are moving away from us at speeds proportional to their distance. This theory supports expansion in the universe which means that the universe was once compacted.
- If the universe started off as very hot as the Big Bang Theory states it was, then that means they should be able to find some sort of remnant of heat in the universe. In 1965 two Radio astronomers Arno Penzias and Robert Wilson discovered a -270.425 degrees celcius cosmic microwave background radiation. Basically that was the remnant of heat they were looking for which only backs up the theory more.