Starship Asterisk*

OK, well, I guess it takes quite the education and the understanding into the calculations in determining all these distances. I understand your reply, and realized it did not explode when the universe was created, but there remains a nagging feeling that it doesn't all equate. O well, simple minds ...

I am no genius, so excuse me if I have missed the obvious. I have my doubts regarding all astronomical caluclations anyway. So, this one is really confusing me. I do not understand the time given for the "explosion". If it was 630 million years after the "big bang", then how coul...