Previously thought to be formed when galaxies rich in dark matter collide and to contain neither interstellar dust nor stars of spectral types 0 and B, the Hubble-Reynolds Law gives the observed surface brightness profile as a function of projected r
Previously thought to be formed when galaxies rich in dark matter collide and to contain neither interstellar dust nor stars of spectral types 0 and B, the Hubble-Reynolds Law gives the observed surface brightness profile as a function of projected radial distance R. Usually reddish in color, one example is M104 located in Virgo and named for a sombrero. Assigned to one of eight classes based on the apparently length of their minor and major axes. For ten points, name this type of galaxy without spiral arms.
Previously thought to be formed when galaxies rich in dark matter collide and to contain neither interstellar dust nor stars of spectral types 0 and B, the Hubble-Reynolds Law gives the observed surface brightness profile as a function of projected radial distance R. Usually reddish in color, one example is M104 located in Virgo and named for a sombrero.
{Elliptical} Galaxies