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chrispegg
#3
Feb25-12, 04:50 AM
P: 3
Yes, but hasn't all of physics changed from the spaceship's perspective? How, for instance, do all the atoms of a contracted star fit within such a short distance without collapsing into a black hole?

Does the astronaut have to teach her child a different kind of physics regarding the size of an electron orbit around a hydrogen atom, etc?