4 ms·
This is known as the “tired light” hypothesis, and there are a number of problems with it; see https://www.astro.ucla.edu/~wright/tiredlit.htm https://www.astro
by Keysh 5y ago
This is known as the “tired light” hypothesis, and there are a number of problems with it; see https://www.astro.ucla.edu/~wright/tiredlit.htm https://www.astro.ucla.edu/~wright/tiredlit.htm .
- taneq 5y agoOh cool, thanks! I’ve asked a few people about it but never received a satisfactory answer why it wasn’t a viable theory. This covers it nicely.