Is there a contradiction between isotropy and the Big Bang?
4276
Did the Big Bang happen at a point?
13080
Why is the cosmological constant a scalar?
77997
What is the reason for the shift in balance between neutrons and protons in the early universe?
148838
Is the total mass of the universe constant in time?
68425
Electric charge neutrality of the Universe: evidences and theories
78769
Assuming that the Cosmological Principle is correct, does this imply that the universe possess an empirically privileged reference frame?
98455
Twin Paradox: Still a Paradox?
106119
Why is there no permittivity-type constant for gravitation?
82330
What does one second after big bang mean?
81969
What if the universe is rotating as a whole?
129816
Experimental observation of matter/antimatter in the universe
117108
Is the Universe being dragged into a singularity rather than expanding?
103492
If the Big Bang started in a state of low entropy then shouldn't the Big Crunch be in a state of low entropy also?
12992
Why did the universe not collapse to a black hole shortly after the big bang?
58388
Counterexamples to the continuum hypothesis
76637
Why aren't particles constantly "measured" by the whole universe?
83341
How can Planck units be consistent with conflicting dimensions of mass?