What is the fate of an open universe?
A) expansion forever
B) eventual collapse
C) gradual halt to the expansion
D) can't be known without density information
Correct Answer:
Verified
Q17: The _ view of the universe is
Q18: The Hubble time is
A) the time it
Q19: The assumption of homogeneity states that
A) the
Q20: Space-time will be flat if
A) the universe
Q22: If galaxy A is four times more
Q23: The age of the universe can be
Q24: "Seeds" around which galaxies, clusters and walls
Q24: What observation has prompted astronomers to ponder
Q25: The flatness problem states that
A) the density
Q26: The best determination of the Hubble constant
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