{
  "$type": "site.standard.document",
  "bskyPostRef": {
    "cid": "bafyreidd3tjxaixtzkzuvod5fmsyh3vtjzepudt7pdboxv5hohouuaoijm",
    "uri": "at://did:plc:7fdlulf7hu2xekzznf5i5w3r/app.bsky.feed.post/3mjzw2uf5ffa2"
  },
  "path": "/hr7672/",
  "publishedAt": "2026-04-21T19:00:00.000Z",
  "site": "https://keckobservatory.org",
  "tags": [
    "News",
    "Uncategorized"
  ],
  "textContent": "Results Test Brown Dwarf Theory challenging astrophysicists Maunakea, Hawaiʻi – Astronomers using W. M. Keck Observatory on Maunakea, Hawaiʻi Island, have measured one of the most precise ages yet for […]",
  "title": "Astronomers Determine Brown Dwarf Age Using Tiny Stellar Pulsations"
}