{
  "$type": "site.standard.document",
  "bskyPostRef": {
    "cid": "bafyreiahb5aq3j4eqbpg62hrp4ovkqh772rqqccogadocnbjcpglnn6ccm",
    "uri": "at://did:plc:3smsdppscbbmgh33ttbch2od/app.bsky.feed.post/3mghhu6hiy6t2"
  },
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreibkaaju6ppkylhojlls24krhq24kydlxvwn6tpajcxw32qtvxlhjq"
    },
    "mimeType": "image/png",
    "size": 336844
  },
  "path": "/articles/new-evidence-points-to-venusian-lava-tubes-and-theyre-really-big",
  "publishedAt": "2026-03-06T14:35:31.000Z",
  "site": "https://eos.org",
  "tags": [
    "News",
    "lava & magma",
    "planetary surfaces",
    "radar & radio",
    "SAR",
    "Space & Planets",
    "Venus",
    "volcanoes"
  ],
  "textContent": "Using a new technique to analyze old synthetic aperture radar data, researchers observed direct evidence of a Venusian lava tube about 300 meters tall and 1 kilometer in diameter. Here an artist’s depiction shows a cross section of the tube. Credit: RSLab, University of Trento",
  "title": "New Evidence Points to Venusian Lava Tubes, and They’re Really Big"
}