The Redshift of Light From Most Galaxies Is Evidence That
The lines are moved or shifted towards the red end of the spectrum. Ddrain7042 is waiting for your help. The Universe Is Expanding This Cartoon On Redshift Explains How We Know Science Over Everything Follow-up Hubble Space Telescope near. . This effect is called red-shift. A blue shift of the light from a star indicates that the star. The universe is mainly hydrogen. Because the location of spectral features usually shifts to longer wavelengths -- towards the red end of the spectrum -- astronomers refer to this as the redshift of a galaxy. The red shift indicates that the universe is expanding outward at an ever increasing rate of expansion. The dark lines in the spectra from distant galaxies show an increase in wavelength. The red shift of light from most galaxies is evidence that. When it is moving towards you the siren it quite high-pitched. When Hubble determined that the vast majority of stars and ga...