sample_mission_format.json

missions: [
  {
    name: "Mariner 4",
    year: "1964",
    agency: "NASA",
    launch_site:  "Cape Canaveral",
    type: "Flyby",
    earth_weight: 260.8,
    size: "metal frame 127 cm across a diagonal and 45.7 cm high; solar panels end-to-end span of 6.88 meters; total 2.89 m high",
    key_images: [
      "http://nssdc.gsfc.nasa.gov/imgcat/hires/m04_01d.gif",
      "http://nssdc.gsfc.nasa.gov/image/spacecraft/mariner04.gif"
    ],
    images: [
      "http://nssdc.gsfc.nasa.gov/imgcat/html/mission_page/MR_Mariner_4_page1.html"
    ],
    key_findings: [
      "First images of Martian surface",
      "Interplanetary magnetic field data",
      "Radiation data",
      "Solar flux",
      "Automatic star based navigation"
    ],
    enabling_technologies: [
      "Star navigation for sense of direction locking on either the Sun, Earth, Mars or the star Canopus (second brightest star in the night sky)",
      "Tape recorder for data storage with 634 KB"
    ],
    problems: [
      "Plasma probe had its performance degraded by a resistor failure",
      "Lock on Canopus lost multiple times due to particles released from the space craft driftin by the sensor",
      "Hits by micrometeors"
    ],
    start_date: 1964-11-28,
    end_date: 1967-12-21,
    sister_missions: [
      "Mariner 3"
    ],
    related_missions: [],
    music: "Little Red Rooster - The Rolling Stones"
  }
]