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Hammer projection.Credit: NASA/DOE/Fermi LAT Collaboration || Fermi_144-month_Fermi_all-sky_hammer_2160x1080.png (2160x1080) [2.4 MB] || Fermi_144-month_Fermi_all-sky_hammer_4000x2000.png (4000x2000) [7.0 MB] || Fermi_144-month_Fermi_all-sky_hammer_3600x1800.png (3600x1800) [4.9 MB] || Fermi_144-month_Fermi_all-sky_hammer_2160x1080_print.jpg (1024x512) [306.6 KB] || ", "release_date": "2022-02-12T00:00:00-05:00", "update_date": "2023-05-03T13:37:08.069599-04:00", "main_image": { "id": 373454, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a014000/a014090/Fermi_144_month_all-sky-cyl_3600x1800_print.jpg", "filename": "Fermi_144_month_all-sky-cyl_3600x1800_print.jpg", "media_type": "Image", "alt_text": "Same as above but in the equidistant cylindrical projection.Credit: NASA/DOE/Fermi LAT Collaboration", "width": 1024, "height": 512, "pixels": 524288 } }, { "id": 11342, "url": "https://svs.gsfc.nasa.gov/11342/", "page_type": "Produced Video", "title": "Fermi's Five-year View of the Gamma-ray Sky", "description": "This all-sky view shows how the sky appears at energies greater than 1 billion electron volts (GeV) according to five years of data from NASA's Fermi Gamma-ray Space Telescope. 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