[Q&A] True Size of the Universe, Inescapable Planets, Magnetic Poles Reversal
Universe Today Podcast
00:00
The Observable Universe
If you look in all directions, you are seeing the edge of the observable universe. It is this sphere around you that you can observe if you have like a cosmic microwave background radiation detector to your eyes. The actual size of that universe is like 92 billion light years across because we've been moving the universe has been expanding.
Play episode from 01:38
Transcript
