NASA’s new ‘movie’ shows how the sky has changed over the past decade
This mosaic is composed of images covering the entire sky, taken by the Wide-field Infrared Survey Explorer (WISE) as part of WISE’s 2012 All-Sky Data Release. By observing the entire sky, WISE can search for faint objects, like distant galaxies, or survey groups of cosmic objects. Source: NASA/JPL-Caltech/UCLA Astronomers at NASA have put together a…