Galactic disc
article-link
What links here
Tully–Fisher relation
Malmquist bias
article-link
Messier 90
article-link
Messier 63
article-link
J. Richard Fisher
article-link
R. Brent Tully
article-link
Dwingeloo 1
article-link
Cosmic distance ladder
article-link
Lenticular galaxy
article-link
Marc Aaronson
article-link
Galaxy rotation curve
article-link
Kardashev scale
article-link
List of astronomers
article-link
Timeline of knowledge about galaxies, clusters of galaxies, and large-scale structure
article-link
Hubble's law
article-link
Redshift
article-link