PoolCandy Glitter Galaxy Pool Tube 36" - Auriga Blue Glitter. MACS J0717 Auriga collision remnant. MACS J0717, one of the most complex and distorted galaxy cluster known, is the site of a collision between four clusters. it is located about 5.4 billion light-years away from Earth. This image MACS J0717 contains data from three different telescopes. NASA's Chandra X-ray Observatory (diffuse emission in blue), Hubble Space Telescope (red, green, and blue), and the National Science Foundation's Karl G. Jansky Very Large Array (diffuse emission in pink). Where the X-ray and radio emission overlap the image appears purple.