Celebrate 12 Years of Spitzer with 12 Months of Spitzer

On Aug. 23, 2003, the Spitzer Space Telescope was launched into space. Ever since, it has peered at the sky, looking for infrared light from objects as close as near-Earth asteroids to galaxies halfway to the edge of the observable Universe. To celebrate, the good folks from JPL have issued a 12-month calendar, with each month featuring a gorgeous image from the venerable observatory. A lot of them are personal favorites of mine... in fact, as I was scrolling down the calendar I was thinking, "C...