{
  "key": "spacecraft-voyagers",
  "name": "Voyager 1 and 2",
  "type": "spacecraft",
  "version": 3,
  "minGaiaSkyVersion": 3070301,
  "description": "NASA's two Voyager spacecrafts, which represent the furthest man-made objects go have ever left Earth. The Voyager mission consists of twin NASA spacecraft, Voyager 1 and Voyager 2, launched in August and September 1977 to conduct a Grand Tour of the outer Solar System. Using gravity-assist trajectories, both probes studied Jupiter and Saturn; Voyager 2 continued to Uranus (1986) and Neptune (1989), remaining the only spacecraft to visit the ice giants. Each carries a 3.7-meter high-gain antenna, imaging systems, spectrometers, magnetometers, and plasma instruments, powered by radioisotope thermoelectric generators (RTGs). Both spacecraft have exited the heliosphere—Voyager 1 in 2012 and Voyager 2 in 2018—and now operate in interstellar space, continuing to transmit heliophysics and plasma data via NASA's Deep Space Network. Each probe carries the Golden Record, a curated collection of Earth sounds and images intended for any potential extraterrestrial encounter.",
  "releasenotes": [
    "Add dataset card."
  ],
  "creator": "Toni Sagristà, tsagrista@ari.uni-heidelberg.de",
  "links": [
    "https://voyager.jpl.nasa.gov/"
  ],
  "sizeBytes": 3634635,
  "nObjects": 4,
  "check": "$data/spacecraft-voyagers/dataset.json",
  "files": [
    "$data/spacecraft-voyagers"
  ],
  "data": [
    {
      "loader": "gaia.cu9.ari.gaiaorbit.data.JsonLoader",
      "files": [
        "$data/spacecraft-voyagers/satellite-voyagers.json"
      ]
    }
  ]
}