fossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 3 months agoUh oh lolmander.xyzimagemessage-square30linkfedilinkarrow-up1209arrow-down13
arrow-up1206arrow-down1imageUh oh lolmander.xyzfossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 3 months agomessage-square30linkfedilink
minus-squareOrganicMustard@lemmy.worldlinkfedilinkEnglisharrow-up14·3 months agoRedshift comes from relative velocity (and other effects), not acceleration. Andromeda’s light is blueshifted as it’s moving towards us, but it’s not accelerating.
Redshift comes from relative velocity (and other effects), not acceleration. Andromeda’s light is blueshifted as it’s moving towards us, but it’s not accelerating.