M31: Spitzer images the Andromeda Galaxy

[M31 by Spitzer and Galex]

M31 by Spitzer

This image is a false color composite comprised of data from Galaxy Evolution Explorer’s far-ultraviolet detector (blue), near-ultraviolet detector (green), and Spitzer’s multiband imaging photometer at 24 microns (red).


[M31 by Spitzer]

M31 by Spitzer – gas and dust

Another semi-recent Spitzer image of M31 (June 5, 2006)



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