4 ms·
According to the Wikipedia article, "tired light" has been discredited due to lack of observational evidence and assumptiins about light scattering: https://en
by brylie 7y ago
According to the Wikipedia article, "tired light" has been discredited due to lack of observational evidence and assumptiins about light scattering:
https://en.m.wikipedia.org/wiki/Tired_light https://en.m.wikipedia.org/wiki/Tired_light
- shpeak 7y agoLight scattering assumption is invalid, this is true, so photon losses energy because of an other mechanism. However, newer telescopes discovers more stars and galaxies than predicted by theories of expanding universe, thus favors Tired Light Theory. Also, discovery of gravitational waves confirmed that (speed of light in pure vacuum) c≠const, so physical vacuum is not an empty space, thus favoring TLT again.