Friday, July 3, 2009

Open Thread


APOD: 2009 July 1 - Three Galaxies in Draco

Three Galaxies in Draco
Credit & Copyright: Giovanni Benintende

Explanation: This intriguing trio of galaxies is sometimes called the Draco Group, located in the northern constellation of (you guessed it) Draco. From left to right are edge-on spiral NGC 5981, elliptical galaxy NGC 5982, and face-on spiral NGC 5985 -- all within this single telescopic field of view spanning a little more than half the width of the full moon.

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