{
  "Voyager 1": "/models/voyager_1.glb",
  "Voyager 2": "/models/voyager_2.glb",
  "Juno": "/models/juno.glb",
  "Cassini": "/models/cassini.glb",
  "New Horizons": null,
  "Parker Solar Probe": "/models/parker_solar_probe.glb",
  "Perseverance": null
}