Boing Boing’s Maggie Koerth-Baker made a great comparison today between the actual Andromeda Galaxy (which is 2.5 million years away from Earth), and the Andromeda Galaxy representation that ships as ...

You can even change the background of your Launchpad wallpaper thanks to OS X Daily, whom ask that you prepare a PNG (hopefully one that tiles nicely) before walking through the five required steps.