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This image shows the entire sky as seen by Fermi's Large Area Telescope. The most prominent feature is the bright, diffuse glow running along the middle of the map, which marks the central plane of our Milky Way galaxy. The gamma rays there are mostly produced when energetic particles accelerated in the shock waves of supernova remnants collide with gas atoms and even light between the stars. Many of the star-like features above and below the Milky Way plane are distant galaxies powered by supermassive black holes. Many of the bright sources along the plane are pulsars. The image was constructed from 12 years of observations using front-converting gamma rays with energies greater than 1 GeV. Hammer projection.Credit: NASA/DOE/Fermi LAT Collaboration

Fermi_144-month_Fermi_all-sky_hammer_4000x2000.png

This image shows the entire sky as seen by NASA's Fermi Gamma-ray Space Telescope's Large Area Telescope. The most prominent feature is the bright, diffuse glow running along the middle of the map, which marks the central plane of our Milky Way galaxy. The image was constructed from 12 years of observations using front-converting gamma rays with energies greater than 1 GeV.

Image Credit: NASA/DOE/Fermi LAT Collaboration
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