{
  "author": null,
  "byline": null,
  "credit_line": null,
  "downloadable_assets": [
    "https://science.nasa.gov/wp-content/uploads/2026/05/zwan-wolf-mars-v4.jpg"
  ],
  "id": 654,
  "item_type": "podcast_gravity_assist",
  "item_type_label": "Podcast Gravity Assist",
  "media_credit": null,
  "published_at": "2021-02-12T19:43:00",
  "published_at_display": "12 Feb 2021, 19:43 GMT",
  "source_name": "podcast_gravity_assist",
  "source_name_label": null,
  "source_type": "rss",
  "summary": "What does it take to drive a rover that’s more than 100 million miles away? Sophia Mitchell at NASA’s Jet Propulsion Laboratory has been driving the Mars Curiosity rover since 2018.",
  "title": "Season 4, Episode 25: Driving on Mars, with Sophia Mitchell",
  "topic": null,
  "translation_language": "",
  "url": "https://www.nasa.gov/podcasts/gravity-assist/gravity-assist-driving-on-mars-with-rover-driver-sophia-mitchell/"
}