Keywords: Supernova remnant IC 443.jpg en This multiwavelength composite shows the supernova remnant IC 443 also known as the Jellyfish Nebula Fermi GeV gamma-ray emission is shown in magenta optical wavelengths as yellow and infrared data from NASA's Wide-field Infrared Survey Explorer WISE mission is shown as blue 3 4 microns cyan 4 6 microns green 12 microns and red 22 microns Cyan loops indicate where the remnant is interacting with a dense cloud of interstellar gas 2013-02-15 15 16 50 http //www nasa gov/mission_pages/GLAST/news/supernova-cosmic-rays html NASA/DOE/Fermi LAT Collaboration NOAO/AURA/NSF JPL-Caltech/UCLA PD-USGov Uploaded with UploadWizard IC 443 |