written by
Nick Strobel
This chapter covers the characteristics of other normal galaxies, active galaxies, and finding distances to other galaxies, including the distance-scale ladder. It also includes large-scale structure (galaxy clusters and collisions and superclusters). This website is part of Astronomy notes, an educational resource for introductory astronomy classes for undergraduates.
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![]() <a href="https://www.compadre.org/portal/items/detail.cfm?ID=2210">Strobel, Nick. Other Galaxies and Active Galaxies. June 2, 2007.</a>
![]() N. Strobel, Other Galaxies and Active Galaxies (2006), <https://www.astronomynotes.com/galaxy/s1.htm>.
![]() Strobel, N. (2007, June 2). Other Galaxies and Active Galaxies. Retrieved May 2, 2025, from https://www.astronomynotes.com/galaxy/s1.htm
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![]() Strobel, Nick. Other Galaxies and Active Galaxies. 2006. 2 June 2007. 2 May 2025 <https://www.astronomynotes.com/galaxy/s1.htm>.
![]() @misc{
Author = "Nick Strobel",
Title = {Other Galaxies and Active Galaxies},
Volume = {2025},
Number = {2 May 2025},
Month = {June 2, 2007},
Year = {2006}
}
![]() %A Nick Strobel %T Other Galaxies and Active Galaxies %D June 2, 2007 %U https://www.astronomynotes.com/galaxy/s1.htm %O text/html ![]() %0 Electronic Source %A Strobel, Nick %D June 2, 2007 %T Other Galaxies and Active Galaxies %V 2025 %N 2 May 2025 %8 June 2, 2007 %9 text/html %U https://www.astronomynotes.com/galaxy/s1.htm 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.
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