A hypothesis once used to explain the Hubble relation is the “tired light hypothesis.” The tired light hypothesis states
Posted: Sat Feb 26, 2022 11:41 am
A hypothesis once used to explain the Hubble relation is the
“tired light hypothesis.”
The tired light hypothesis states that the universe is not
expanding, but that photons
simply lose energy as they move through space (by some unexplained
means), with
the energy loss per unit distance being given by the law
| dE = -KE dr
“tired light hypothesis.”
The tired light hypothesis states that the universe is not
expanding, but that photons
simply lose energy as they move through space (by some unexplained
means), with
the energy loss per unit distance being given by the law
| dE = -KE dr