Wikipedia:Featured picture candidates/Supernova

 
Multiwavelength X-ray image of the remnant of Kepler's Supernova, SN 1604. (Chandra X-ray Observatory)

As stated on the picture of the day site, the purpose of the POTD should be to pique the reader's interest and add significantly to content. An image like this accomplishes both, not to mention its quite beautiful. The image appears in Supernova, and was created by User: Janderk and originally seen via NASA's Spitzer Space Telescope.