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    "story_id": "mp-2026-09-27-013",
    "source_story_id": "tmp-story-markerless-space-structure-inspection",
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    "headline": "A Robot Mapped Space Structures Without Markers",
    "slug": "a-robot-mapped-space-structures-without-markers",
    "dek": "The inspection stack combined RGB-D, thermal and lidar sensing on a Kinova arm for large-structure reconstruction.",
    "summary": "The inspection stack combined RGB-D, thermal and lidar sensing on a Kinova arm for large-structure reconstruction.",
    "body_text": "Researchers built a markerless multimodal inspection stack around a Kinova Gen2 arm, an RGB-D camera, a thermal camera and 2D lidar. The system plans viewpoints and motion while synchronizing the sensor streams into geometric and thermal reconstructions. Gazebo studies and preliminary laboratory work produced usable models in the reported setup; this iSpaRo-accepted paper is an early inspection result, not an on-orbit demonstration.",
    "why_it_matters": "The inspection stack combined RGB-D, thermal and lidar sensing on a Kinova arm for large-structure reconstruction.",
    "limitations": [
      "Gazebo studies and preliminary laboratory work produced usable models in the reported setup; this iSpaRo-accepted paper is an early inspection result, not an on-orbit demonstration."
    ],
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    "first_published_at": "2026-09-27T09:00:00.000-04:00",
    "modified_at": "2026-09-27T09:00:00.000-04:00",
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        "text": "The inspection stack combined RGB-D, thermal and lidar sensing on a Kinova arm for large-structure reconstruction.",
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          "source-2026-09-27-013"
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        "qualification": "Gazebo studies and preliminary laboratory work produced usable models in the reported setup; this iSpaRo-accepted paper is an early inspection result, not an on-orbit demonstration."
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    "source_ids": [
      "source-2026-09-27-013"
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    "tags": [
      "robot inspection",
      "multimodal sensing",
      "space structures"
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  "sources": [
    {
      "source_id": "source-2026-09-27-013",
      "title": "arXiv preprint 2609.29644",
      "publisher": "arXiv",
      "url": "https://arxiv.org/abs/2609.29644",
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      "source_type": "primary_research",
      "is_primary_source": true,
      "published_at": "2026-09-24T08:37:21.000-04:00",
      "accessed_at": "2026-09-27T08:26:41.000-04:00",
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  "publisher": {
    "name": "The Machine Press",
    "url": "https://themachinepress.com",
    "description": "A daily newspaper for the age of artificial intelligence."
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  "cite_this_report": {
    "title": "A Robot Mapped Space Structures Without Markers",
    "publisher": "The Machine Press",
    "published_at": "2026-09-27T09:00:00.000-04:00",
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