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Rubin Observatory Unveils 11,000 Newly Found Asteroids in Its Biggest Discovery Yet

The early-phase survey shows Rubin's capacity to speed up mapping of nearby space.

Overview

  • Rubin released a new dataset confirming more than 11,000 newly discovered asteroids in its largest single batch to date.
  • The release also logged over 80,000 previously known asteroids, including objects once considered lost because their orbits were too uncertain to track.
  • Scientists identified 33 near-Earth objects and about 380 trans‑Neptunian objects, which are small worlds beyond Neptune, with no current hazard noted.
  • The haul comes from early optimization images, and only about 40% of the data has been processed so far with full survey mode still ahead.
  • Rubin is posting the discoveries to public tools like Orbitviewer and the Asteroid Discoveries Dashboard, enabling rapid follow-up by researchers and the public.