Quantcast
Last updated on April 25, 2014 at 1:22 EDT
Hubble Interacting Galaxy IRAS 21101
340 of 1001

Hubble Interacting Galaxy IRAS 21101

May 8, 2008
This system is an interacting galaxy pair. The interaction has disturbed both galaxies: the lower galaxy has a bizarre structure and a tidal tail emerges from the main body of the upper galaxy. The galaxy pair lies in a crowded field of Milky Way stars. IRAS 21101+5810 is located in the constellation of Cepheus, the King, about 550 million light-years away from Earth.

This image is part of a large collection of 59 images of merging galaxies taken by the Hubble Space Telescope and released on the occasion of its 18th anniversary on 24th April 2008.