Multiple Choice
Which of the following is not a major idea of Einstein's general theory of relativity?
A) Time runs slower near strong gravitational fields.
B) It is possible to travel through wormholes.
C) Our universe can have no center or boundaries,yet be finite.
D) Black holes can exist in spacetime,and falling into a black hole means leaving the observable universe.
Correct Answer:

Verified
Correct Answer:
Verified
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