Why do we always see galaxies appear closer and closer together when we look deeper and deeper in space? Kobe Lepresse who says this. Does this have any indication of the shape of the cosmos? Neil deGrasse Tyson: It seems more dense not that they were always there but just because you have farther depth in your vision. So it seems more crowded because you're seeing further and further away.
What is the shape of spacetime? Neil deGrasse Tyson and comedian Chuck Nice discover the structure of the universe, spacetime geometry, and relativity with theoretical physicist at Princeton Gravity Initiative, Delilah Gates.
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