November 12, 2020
Albert Einstein theorized that objects with a lot of mass warp and curve the universe causing GRAVITATIONAL WAVES.
RADIO WAVES are affected by GRAVITATIONAL WAVES just like light waves, the only difference being light is visible.
DOPPLER SHIFT is the change in frequency of a WAVE in relation to an observer who is moving relative to the WAVE source.
Taking that into consideration, in the context of SETI, if they are hunting for RADIO WAVE signals coming in from the universe, wouldn't the signal be severely distorted and broken and not constant as they suggest, given the fact the RADIO WAVE signals would have to travel through the GRAVITATIONAL WAVES of billions of galaxies with billions of stars who all have planets, all of which warp spacetime?