- #1
thenewmans
- 168
- 1
Using time to measure distance (I hope that’s OK), the big bang is 13.7b light years away. The farthest we can see is 12.7b light years. That’s because the universe was opaque for a billion years before reionization. Yet the most distant object (GRB 090429B) is 13.1b light years away. That’s too far to see. I must have something wring here.