I've tried looking for it, but there doesn't seem to be any assumption since the theory is based on how things move apart from each other so I can't seem to see assumptions.
Asked
Active
Viewed 664 times
1
-
This question has also been posted and answered on Astronomy Stack Exchange – Dhruv Saxena Jun 11 '17 at 20:42
-
@DhruvSaxena Yeah, I posted it in two Communities. I already got my answer there – K. Cinches Jun 11 '17 at 23:53
-
It's just that people prefer the overlapping questions to be posted on not more than one Stack Exchange at a time. The intent of the comment was to keep the future visitors informed so that they may add, if they wish to, any other information which isn't a part of the answer you've received so far :) – Dhruv Saxena Jun 12 '17 at 11:38