All Questions
3
questions
2
votes
2
answers
47
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What is the location of an object in expanding and finite space?
I was thinking that does it mean the same thing when we say that we are trying to find a stationary object in expanding space or trying to find a moving object in a finite region of space?
- 57
2
votes
2
answers
130
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How object's movement is separated from the space-time movement?
In Issues related to expansion of the universe while space-time itself is moving how it is possible to calculate the speed of an moving object? In other words how object's movement is separated from ...
- 177
4
votes
2
answers
355
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Since the universe is expanding, does anything ever occupy the same point in space?
Let's say we can observe expansion in a supercluster.
We define origin of our frame of reference at the center of the supercluster.
We observe an object/atom at point A at time T. The object is ...
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