{
 "id": "aegis",
 "entry": 3,
 "name": "AEGIS on the Mars rovers Opportunity, Curiosity and Perseverance",
 "group": "ran",
 "class": "perception",
 "location": "surface of Mars",
 "operator": "NASA",
 "developer": "NASA Jet Propulsion Laboratory",
 "host": "Opportunity, Curiosity, Perseverance",
 "catalogue": null,
 "dates": {
  "launched": null,
  "ran": "2010 on Opportunity; routine on Curiosity since May 2016; on Perseverance from 2022",
  "reported": "2016-07-21",
  "ended": null
 },
 "hardware": "the rovers' own computers, not named",
 "software": "AEGIS, using the Rockster rock-detection algorithm",
 "did": "Finds rocks in the rover's camera images, ranks them against the scientists' priorities and points an instrument at the best, with nobody on Earth in the loop.",
 "marks": [
  {
   "stage": "U",
   "evidence": 1,
   "basis": [
    "c1",
    "c2",
    "c3",
    "c5"
   ]
  }
 ],
 "claims": [
  {
   "id": "c1",
   "kind": "quote",
   "text": "uses the Rockster algorithm to detect rock targets in NavCam imagery and rank them against science-team priorities",
   "speaker": "JPL Artificial Intelligence Group",
   "relation": "developer",
   "source": "jpl-aegis",
   "url": "https://ai.jpl.nasa.gov/public/projects/aegis/",
   "source_title": "AEGIS (Autonomous Exploration for Gathering Increased Science)",
   "publisher": "JPL Artificial Intelligence Group",
   "source_kind": "project-page",
   "published": "undated",
   "published_basis": "no date on the page; its text mentions 2022",
   "accessed": "2026-10-04",
   "copy_route": "direct",
   "read": "in part: about the first 1,700 of 8,900 characters"
  },
  {
   "id": "c2",
   "kind": "quote",
   "text": "Since May 2016 it has been in routine use on the MSL Curiosity rover, selecting targets for the ChemCam laser-induced breakdown spectrometer",
   "speaker": "JPL Artificial Intelligence Group",
   "relation": "developer",
   "source": "jpl-aegis",
   "url": "https://ai.jpl.nasa.gov/public/projects/aegis/",
   "source_title": "AEGIS (Autonomous Exploration for Gathering Increased Science)",
   "publisher": "JPL Artificial Intelligence Group",
   "source_kind": "project-page",
   "published": "undated",
   "published_basis": "no date on the page; its text mentions 2022",
   "accessed": "2026-10-04",
   "copy_route": "direct",
   "read": "in part: about the first 1,700 of 8,900 characters"
  },
  {
   "id": "c3",
   "kind": "quote",
   "text": "In 2022, AEGIS was deployed on the Mars 2020 Perseverance rover, where it autonomously targets the SuperCam",
   "speaker": "JPL Artificial Intelligence Group",
   "relation": "developer",
   "source": "jpl-aegis",
   "url": "https://ai.jpl.nasa.gov/public/projects/aegis/",
   "source_title": "AEGIS (Autonomous Exploration for Gathering Increased Science)",
   "publisher": "JPL Artificial Intelligence Group",
   "source_kind": "project-page",
   "published": "undated",
   "published_basis": "no date on the page; its text mentions 2022",
   "accessed": "2026-10-04",
   "copy_route": "direct",
   "read": "in part: about the first 1,700 of 8,900 characters"
  },
  {
   "id": "c4",
   "kind": "quote",
   "text": "the first time autonomous target selection is available for an instrument of this kind on any robotic planetary mission",
   "speaker": "NASA JPL",
   "relation": "developer",
   "source": "jpl-aegis-release-2016",
   "url": "https://www.jpl.nasa.gov/news/nasa-mars-rover-can-choose-laser-targets-on-its-own/",
   "source_title": "NASA Mars Rover Can Choose Laser Targets on Its Own",
   "publisher": "NASA Jet Propulsion Laboratory",
   "source_kind": "press-release",
   "published": "2016-07-21",
   "published_basis": "page metadata",
   "accessed": "2026-10-04",
   "copy_route": "direct",
   "read": "in part: about the first 1,500 of 5,100 characters"
  },
  {
   "id": "c5",
   "kind": "quote",
   "text": "AEGIS was first demonstrated on the MER rover Opportunity in 2010, where it selected targets for the Pancam imager",
   "speaker": "JPL Artificial Intelligence Group",
   "relation": "developer",
   "source": "jpl-aegis",
   "url": "https://ai.jpl.nasa.gov/public/projects/aegis/",
   "source_title": "AEGIS (Autonomous Exploration for Gathering Increased Science)",
   "publisher": "JPL Artificial Intelligence Group",
   "source_kind": "project-page",
   "published": "undated",
   "published_basis": "no date on the page; its text mentions 2022",
   "accessed": "2026-10-04",
   "copy_route": "direct",
   "read": "in part: about the first 1,700 of 8,900 characters"
  }
 ],
 "conflicts": [],
 "notes": "No launch mark is given: the claim is about software on rovers already on Mars, and no catalogue record applies.",
 "changed": null,
 "headline": "U1"
}