All Questions
2
questions
3
votes
1
answer
101
views
Motion vs space expansion
Let us consider two particles A and B in empty space, and let us assume that I am an observer attached to particle A. Also let us assume that, according to my measurements, I see that the distance ...
- 81
1
vote
0
answers
89
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Does time expand?
If the time component of spacetime does not "expand" in the sense that space expands, doesn't that imply that time must already exist in its entirety, past and future? I believe I have seen ...
- 11