Can anything other than recessional motion cause a redshift?
95879
Other explanation for cosmological redshift?
87167
Do cosmological and Doppler redshift produce different patterns?
92343
Does cosmological time expand like space does?
46510
Relativity and Galaxy Rotation Speed
76819
How does "warp drive" not violate Special Relativity causality constraints?
15502
Does non-mass-energy generate a gravitational field?
23253
According to Hubble's Law, how can the expansion of the Universe be accelerating?
134396
Could the acceleration of universe expansion be caused by gravity itself?
136473
Is there a scalar acceleration?
58986
Why doesn't dark matter affect planetary motion?
80207
Are moving objects producing stronger gravity fields?
8865
Could gravity accelerate light?
146268
Do photons lose energy due to gravitational redshift? If so, where does the lost energy go?
42372
Space Expansion vs. Relative Motion
92978
Distance from redshift
119664
How can I set a certain temperature on Redshift?
145327
Why is "gravitational" red-shift neglected in galaxy and galaxy cluster scales?