3 ms·
Red shift can be caused by Doppler shift of frequency and by loss of energy by photons. When Red shift is interpreted as 100% Doppler shift, then we have such a
by drran 6y ago
Red shift can be caused by Doppler shift of frequency and by loss of energy by photons. When Red shift is interpreted as 100% Doppler shift, then we have such absurd velocity. Of course, nobody saw a photonic boom when the whole galaxy crossed the speed of light barrier.
- ivalm 6y agoThat’s not at all what I/others are talking about. This is about expansion of the universe and new space being created between us and distant locations. Locally the galaxy isn’t moving particularly fast (relative to CMB, or whatever).