{
  "$type": "site.standard.document",
  "bskyPostRef": {
    "cid": "bafyreigg3nvwkqyndlyemxoryir6qnhwg7wir4af73nhzj2a6k2xifokk4",
    "uri": "at://did:plc:skay7lskjqh4alxysohku377/app.bsky.feed.post/3mjyw43ktefp2"
  },
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreid2w6vz6kllrrwuhmxoh3rrwqndzxhpcxioqcw5un6p37npkalj2u"
    },
    "mimeType": "image/jpeg",
    "size": 875248
  },
  "path": "/science/curiosity-rover-life-mars/",
  "publishedAt": "2026-04-21T09:00:00.000Z",
  "site": "https://www.popsci.com",
  "tags": [
    "Science",
    "Biology",
    "Evolution",
    "Mars",
    "NASA",
    "Solar System",
    "Space",
    "Curiosity rover finds signs of ancient life on Mars",
    "Popular Science"
  ],
  "textContent": "Martian clay may have held water billions of years ago.\n\nThe post Curiosity rover finds signs of ancient life on Mars appeared first on Popular Science.",
  "title": "Curiosity rover finds signs of ancient life on Mars"
}