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Astronomy and Cosmology
Cosmology
Flat vs Open Universe: CMBR & Type Ia Supernovae
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[QUOTE="PeterDonis, post: 5455376, member: 197831"] Only if there is no cosmological constant/dark energy. No, it points to there being a nonzero cosmological constant/dark energy. An open universe with zero cosmological constant would still have slowing expansion; but it would never slow to a complete stop, even after an infinite time. The only way to get accelerating expansion is to have a nonzero cosmological constant/dark energy; and such models are possible with closed, flat, or open spatial geometry. [/QUOTE]
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Astronomy and Cosmology
Cosmology
Flat vs Open Universe: CMBR & Type Ia Supernovae
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