Submitted by crazunggoy47 t3_11fkfeq in askscience
mfb- t1_jas94ee wrote
Reply to comment by ferrdek in Why do cosmologists say that gravity should "slow down" the expansion of the universe? by crazunggoy47
That depends on where A and B are and what your trajectory is in the case with the star.
> Lets assume we have some point in space and we travel through it twice.
If you consider travel from A to B then looking at a single point isn't sufficient.
ferrdek t1_jasif3h wrote
>That depends on where A and B are and what your trajectory is in the case with the star
The star is located between A and B the trajectory goes through gravitational field of the star. Through space "warped" by the star.
By "point" I mean region of space. English is not my first language, sorry for misunderstandings
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