Variation of Hubble constant in cosmological timescales
51361
How does the Hubble parameter change with the age of the universe?
9965
Deriving or justifying fundamental constants
142611
How fast is the Cosmic Microwave Background Radiation (CMBR) changing?
36974
References for cosmological perturbation theory in the ADM formalism
4132
What is the closest general-relativistic equivalent of a "time slice"?
152130
Maximum size of the observable universe?
50684
Does the sign of $\Delta x$ matter in this time dilation calculation?
146976
Is the gravitational constant $G$ a fundamental universal constant?
148838
Is the total mass of the universe constant in time?
109081
Constant of gravity in earth fixed coordinate system
95763
Elastic modulii of spacetime
97156
ZFC + $\exists$ Standard model $\rightarrow$ Con(ZFC + $\exists \omega$-model)
125571
Practical time travel: time dilation above the event horizon
36619
Effect of space time relativity on the age of the universe?
112264
Cosmological constant doubts
50965
Gravitational constant in higher dimensions?
58042
Redshifting of Light and the expansion of the universe