EarthSky What do redshifts tell astronomers?
By A Mystery Man Writer
Redshifts reveal how an object is moving in space, showing otherwise-invisible planets and the movements of galaxies, and the beginnings of our universe.
Scientists measure most distant galaxy yet, Science Wire
Universe - Wikipedia
Bright, early galaxies surprise astronomers
Are blue stars blue because of the redshift, or is it their natural color? - Quora
Experimental Strontium Atomic Clock Sets New Records
Redshift - Wikipedia
EarthSky What do redshifts tell astronomers?
EarthSky X-rays reveal the violent side of the universe
EarthSky What do redshifts tell astronomers?
Astronomers report most distant known galaxies, detected and
Measuring universe expansion reveals mystery, Space
Hubble Space Telescope 2021 - eoPortal
