We live in a golden age for learning about the universe. Our most powerful telescopes have revealed that the cosmos is surprisingly simple on the largest visible scales.

'Cosmic inflation:' did the early cosmos balloon in size? A mirror universe going backwards in time may be a simpler explanation

Source: space
Source Link: https://www.space.com/the-universe/cosmic-inflation-did-the-early-cosmos-balloon-in-size-a-mirror-universe-going-backwards-in-time-may-be-a-simpler-explanation