How did the Big Bang cause the cosmos to be infinitely large?
4276
Did the Big Bang happen at a point?
152130
Maximum size of the observable universe?
95879
Other explanation for cosmological redshift?
2790
Can space expand with unlimited speed?
15538
If the Universe is expanding, how is that galaxies run into each other?
99342
Given that matter cannot escape a black hole, how did the big bang produce the universe we see today?
90122
Is there experimental evidence that massless particles such as photons attract massive objects?
39654
When they say that the universe cooled after the big bang, where did the heat go?
80142
Does all hydrogen originate from the Big Bang?
21084
Size of the universe
134905
What was the entropy of the universe at the time of the Big Bang?
67531
Universe being flat and why we can't see or access the space "behind" our universe plane?
134396
Could the acceleration of universe expansion be caused by gravity itself?
42645
Does the universe expansion theory take into account that light emitted by massive stars is red-shifted?
95946
What causes the expansion of space?
29399
Why does inflation (the inflaton field) push Omega down closer to zero (flatten the universe)?
43998
Immediately after the Big Bang, was the universe in a state of extremely low or extremely high entropy?