{
  "$type": "site.standard.document",
  "bskyPostRef": {
    "cid": "bafyreicf7asdguyzgdxtj2bip4kdxriieu7m2yojkbnu75r4gchg3fssvm",
    "uri": "at://did:plc:7fdlulf7hu2xekzznf5i5w3r/app.bsky.feed.post/3mjndq2gyfw32"
  },
  "path": "/uranus-two-outer-rings/",
  "publishedAt": "2026-04-16T16:00:00.000Z",
  "site": "https://keckobservatory.org",
  "tags": [
    "News",
    "Caltech",
    "Imke de Pater",
    "Keck Observatory Archive",
    "KOA",
    "SETI",
    "UC Berkeley",
    "Uranus"
  ],
  "textContent": "Researchers construct first complete spectrum of μ and ν rings, revealing composition and formation history Maunakea, Hawaiʻi – Astronomers using the W. M. Keck Observatory on Maunakea, Hawaiʻi Island are […]",
  "title": "New Study Uncovers Distinct Origins of Uranus’s Two Outer Rings"
}