Ever dreamed of coloring supernova remnants and merging neutron stars? Download our Fermi Gamma-ray Space Telescope coloring book, which features “stained glass” illustrations inspired by its science results — it's available in 14 languages! https://go.nasa.gov/4cgE9wm #FermiFriday | NASA Universe

Perfect Fit and perfect performance in the F-150! We were really impressed by this install, especially from these little bulbs. In this F-150 install, we used the Supernova PerfectFit LED headlight bulbs in the high and low beam. Watch to see how simple the install is and how the small size of these bulbs even allows for the dust cover to be properly re-installed. That's a big deal cause many of the LED headlight bulbs we tested were too big to allow for the duct cover to be put back in place. O