{
  "api": "moons",
  "title": "Moons",
  "description": "Notable natural satellites of the Solar System with parent planet and discovery details.",
  "emoji": "🌙",
  "license": "GPL-2.0-or-later",
  "count": 30,
  "self": "https://gratisapi.com/api/moons/index",
  "endpoints": {
    "list": "https://gratisapi.com/api/moons/index",
    "item": "https://gratisapi.com/api/moons/{id}"
  },
  "fields": [
    "discovered_by",
    "discovered_year",
    "id",
    "name",
    "planet",
    "radius_km"
  ],
  "results": [
    {
      "id": "moon",
      "name": "Moon",
      "planet": "Earth",
      "radius_km": 1737.4,
      "discovered_year": null,
      "discovered_by": null,
      "url": "https://gratisapi.com/api/moons/moon"
    },
    {
      "id": "phobos",
      "name": "Phobos",
      "planet": "Mars",
      "radius_km": 11.267,
      "discovered_year": 1877,
      "discovered_by": "Asaph Hall",
      "url": "https://gratisapi.com/api/moons/phobos"
    },
    {
      "id": "deimos",
      "name": "Deimos",
      "planet": "Mars",
      "radius_km": 6.2,
      "discovered_year": 1877,
      "discovered_by": "Asaph Hall",
      "url": "https://gratisapi.com/api/moons/deimos"
    },
    {
      "id": "io",
      "name": "Io",
      "planet": "Jupiter",
      "radius_km": 1821.6,
      "discovered_year": 1610,
      "discovered_by": "Galileo Galilei",
      "url": "https://gratisapi.com/api/moons/io"
    },
    {
      "id": "europa",
      "name": "Europa",
      "planet": "Jupiter",
      "radius_km": 1560.8,
      "discovered_year": 1610,
      "discovered_by": "Galileo Galilei",
      "url": "https://gratisapi.com/api/moons/europa"
    },
    {
      "id": "ganymede",
      "name": "Ganymede",
      "planet": "Jupiter",
      "radius_km": 2634.1,
      "discovered_year": 1610,
      "discovered_by": "Galileo Galilei",
      "url": "https://gratisapi.com/api/moons/ganymede"
    },
    {
      "id": "callisto",
      "name": "Callisto",
      "planet": "Jupiter",
      "radius_km": 2410.3,
      "discovered_year": 1610,
      "discovered_by": "Galileo Galilei",
      "url": "https://gratisapi.com/api/moons/callisto"
    },
    {
      "id": "amalthea",
      "name": "Amalthea",
      "planet": "Jupiter",
      "radius_km": 83.5,
      "discovered_year": 1892,
      "discovered_by": "Edward Emerson Barnard",
      "url": "https://gratisapi.com/api/moons/amalthea"
    },
    {
      "id": "himalia",
      "name": "Himalia",
      "planet": "Jupiter",
      "radius_km": 69.8,
      "discovered_year": 1904,
      "discovered_by": "Charles Dillon Perrine",
      "url": "https://gratisapi.com/api/moons/himalia"
    },
    {
      "id": "titan",
      "name": "Titan",
      "planet": "Saturn",
      "radius_km": 2574.7,
      "discovered_year": 1655,
      "discovered_by": "Christiaan Huygens",
      "url": "https://gratisapi.com/api/moons/titan"
    },
    {
      "id": "rhea",
      "name": "Rhea",
      "planet": "Saturn",
      "radius_km": 763.8,
      "discovered_year": 1672,
      "discovered_by": "Giovanni Domenico Cassini",
      "url": "https://gratisapi.com/api/moons/rhea"
    },
    {
      "id": "iapetus",
      "name": "Iapetus",
      "planet": "Saturn",
      "radius_km": 734.5,
      "discovered_year": 1671,
      "discovered_by": "Giovanni Domenico Cassini",
      "url": "https://gratisapi.com/api/moons/iapetus"
    },
    {
      "id": "dione",
      "name": "Dione",
      "planet": "Saturn",
      "radius_km": 561.4,
      "discovered_year": 1684,
      "discovered_by": "Giovanni Domenico Cassini",
      "url": "https://gratisapi.com/api/moons/dione"
    },
    {
      "id": "tethys",
      "name": "Tethys",
      "planet": "Saturn",
      "radius_km": 531.1,
      "discovered_year": 1684,
      "discovered_by": "Giovanni Domenico Cassini",
      "url": "https://gratisapi.com/api/moons/tethys"
    },
    {
      "id": "enceladus",
      "name": "Enceladus",
      "planet": "Saturn",
      "radius_km": 252.1,
      "discovered_year": 1789,
      "discovered_by": "William Herschel",
      "url": "https://gratisapi.com/api/moons/enceladus"
    },
    {
      "id": "mimas",
      "name": "Mimas",
      "planet": "Saturn",
      "radius_km": 198.2,
      "discovered_year": 1789,
      "discovered_by": "William Herschel",
      "url": "https://gratisapi.com/api/moons/mimas"
    },
    {
      "id": "hyperion",
      "name": "Hyperion",
      "planet": "Saturn",
      "radius_km": 135.0,
      "discovered_year": 1848,
      "discovered_by": "William Cranch Bond",
      "url": "https://gratisapi.com/api/moons/hyperion"
    },
    {
      "id": "phoebe",
      "name": "Phoebe",
      "planet": "Saturn",
      "radius_km": 106.5,
      "discovered_year": 1899,
      "discovered_by": "William Henry Pickering",
      "url": "https://gratisapi.com/api/moons/phoebe"
    },
    {
      "id": "titania",
      "name": "Titania",
      "planet": "Uranus",
      "radius_km": 788.4,
      "discovered_year": 1787,
      "discovered_by": "William Herschel",
      "url": "https://gratisapi.com/api/moons/titania"
    },
    {
      "id": "oberon",
      "name": "Oberon",
      "planet": "Uranus",
      "radius_km": 761.4,
      "discovered_year": 1787,
      "discovered_by": "William Herschel",
      "url": "https://gratisapi.com/api/moons/oberon"
    },
    {
      "id": "umbriel",
      "name": "Umbriel",
      "planet": "Uranus",
      "radius_km": 584.7,
      "discovered_year": 1851,
      "discovered_by": "William Lassell",
      "url": "https://gratisapi.com/api/moons/umbriel"
    },
    {
      "id": "ariel",
      "name": "Ariel",
      "planet": "Uranus",
      "radius_km": 578.9,
      "discovered_year": 1851,
      "discovered_by": "William Lassell",
      "url": "https://gratisapi.com/api/moons/ariel"
    },
    {
      "id": "miranda",
      "name": "Miranda",
      "planet": "Uranus",
      "radius_km": 235.8,
      "discovered_year": 1948,
      "discovered_by": "Gerard Kuiper",
      "url": "https://gratisapi.com/api/moons/miranda"
    },
    {
      "id": "triton",
      "name": "Triton",
      "planet": "Neptune",
      "radius_km": 1353.4,
      "discovered_year": 1846,
      "discovered_by": "William Lassell",
      "url": "https://gratisapi.com/api/moons/triton"
    },
    {
      "id": "nereid",
      "name": "Nereid",
      "planet": "Neptune",
      "radius_km": 170.0,
      "discovered_year": 1949,
      "discovered_by": "Gerard Kuiper",
      "url": "https://gratisapi.com/api/moons/nereid"
    },
    {
      "id": "proteus",
      "name": "Proteus",
      "planet": "Neptune",
      "radius_km": 210.0,
      "discovered_year": 1989,
      "discovered_by": "Voyager 2",
      "url": "https://gratisapi.com/api/moons/proteus"
    },
    {
      "id": "charon",
      "name": "Charon",
      "planet": "Pluto",
      "radius_km": 606.0,
      "discovered_year": 1978,
      "discovered_by": "James Christy",
      "url": "https://gratisapi.com/api/moons/charon"
    },
    {
      "id": "nix",
      "name": "Nix",
      "planet": "Pluto",
      "radius_km": 24.5,
      "discovered_year": 2005,
      "discovered_by": "Hubble Space Telescope team",
      "url": "https://gratisapi.com/api/moons/nix"
    },
    {
      "id": "hydra",
      "name": "Hydra",
      "planet": "Pluto",
      "radius_km": 30.5,
      "discovered_year": 2005,
      "discovered_by": "Hubble Space Telescope team",
      "url": "https://gratisapi.com/api/moons/hydra"
    },
    {
      "id": "dysnomia",
      "name": "Dysnomia",
      "planet": "Eris",
      "radius_km": 350.0,
      "discovered_year": 2005,
      "discovered_by": "Michael E. Brown",
      "url": "https://gratisapi.com/api/moons/dysnomia"
    }
  ]
}