Description: [caption id="" align="aligncenter" width="311" caption="IC 4970 and NGC 6872: Galaxy Collision Switches on Black Hole, X-ray: NASA/CXC/SAO/M.Machacek; Optical: ESO/VLT; Infrared: NASA/JPL/Caltech."][/caption] I’m sure you’re familiar with beauties, like the one above, from the Chandra X-ray Observatory. Well, apparently, with “a basic understanding of astronomy data & image
Description: Since The Bigger Picture began in early 2009, I’ve written a number of posts about what might be called camera traps, situations where cameras are installed to collect evidence of one kind of unusual or unwanted behavior or another. Red light cameras are a controversial example; across the country and on an almost daily basis, local municipalities and motorists argue about