Viewing a single comment thread. View all comments

mfb- t1_jal74rn wrote on March 2, 2023 at 5:27 AM

Reply to comment by ElleRisalo in Ask Anything Wednesday - Physics, Astronomy, Earth and Planetary Science by AutoModerator

Bullshit.

Redshift comes from the expansion of space, not from collisions.

If it came from collisions then we couldn't make out any individual redshifted objects because all the light would be scattered into random directions.