the Goddard Space Flight Center
This website gives an impression of the size of our Universe, starting with the Earth and increasing scale until it reaches the scale of the visible universe. The user can view and learn more about celestial objects that are used as examples. These objects include: the solar system, stars, the Milky Way galaxy, galaxies, clusters of galaxies, sheets, voids, and the farthest reaches of space.
%0 Electronic Source %A Masetti, Maggie %D March 1, 2008 %T The Cosmic Distance Scale %I Goddard Space Flight Center %V 2016 %N 29 June 2016 %8 March 1, 2008 %9 text/html %U http://heasarc.gsfc.nasa.gov/docs/cosmic/
Disclaimer: ComPADRE offers citation styles as a guide only. We cannot offer interpretations about citations as this is an automated procedure. Please refer to the style manuals in the Citation Source Information area for clarifications.