Behold a double rainbow from space! Well, technically, it's called glory, but it just looks like a double rainbow from the top. The optical phenomenon was captured by the Moderate Resolution Imaging Spectroradiometer on NASA's Terra satellite, orbiting over Baja California.
This is really bad. NASA has published an image of the pollution haze taking all over the North China Plain. Yes, it's so bad that you can see it taking over thousands of square miles from space.
This photo was taken from space, but it's not a galaxy or a nebula. It's a massive phytoplankton bloom off the coast of South Africa, just when the Atlantic and the Indian oceans meet.