How do we know the Universe is expanding, and expanding into nothing?
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Tags: expanding universe / dark energy
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Where is the "edge" of the Universe?
Started by paul.frBoard Physics, Astronomy & Cosmology |
Replies: 25 Views: 44001 |
![]() by hamdani yusuf |
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Could We Be The Light Matter In A Dark Matter Universe ?
Started by neilepBoard Physics, Astronomy & Cosmology |
Replies: 17 Views: 20276 |
![]() by Soul Surfer |
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Was the 'shape' of the universe @T=0 the shape with the lowest entropy possible?
Started by peppercornBoard Physics, Astronomy & Cosmology |
Replies: 8 Views: 14735 |
![]() by peppercorn |
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Did the Universe inflate faster than light because there was no light?
Started by RayGBoard Physics, Astronomy & Cosmology |
Replies: 4 Views: 12730 |
![]() by PmbPhy |
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Is light speed, c, the fastest speed in the Universe?
Started by Alan McDougallBoard Physics, Astronomy & Cosmology |
Replies: 16 Views: 19006 |
![]() by yor_on |