{
  "$type": "site.standard.document",
  "bskyPostRef": {
    "cid": "bafyreihzbsztjwdgww66yuxbl5vqvv2fwmvr57p653g4wvjfkt3n5np2g4",
    "uri": "at://did:plc:7fdlulf7hu2xekzznf5i5w3r/app.bsky.feed.post/3mogreuly4da2"
  },
  "path": "/df9/",
  "publishedAt": "2026-06-16T18:00:00.000Z",
  "site": "https://keckobservatory.org",
  "tags": [
    "News",
    "astrophysical journal",
    "dark matter free galaxy",
    "DF2",
    "DF4",
    "DF9",
    "kcwi",
    "michael keim",
    "pieter van dokkum",
    "yale",
    "yale university"
  ],
  "textContent": "Findings strengthen evidence for a violent galactic collision that may have separated ordinary matter from dark matter Maunakea, Hawaiʻi – Astronomers using W. M. Keck Observatory on Maunakea, Hawaiʻi Island, […]",
  "title": "Astronomers Discover Third Galaxy Without Dark Matter"
}