Rubin identifies a 710-metre asteroid rotating every 1.88 minutes
Observations by the Vera C. Rubin Observatory in April and May 2025 identified 19 very fast-rotating asteroids. One of them, 2025 MN45, has an es...
ground observatory
Vera C. Rubin Observatory is an astronomy facility on Cerro Pachón, Chile, using the 8.4-metre Simonyi Survey Telescope and LSST Camera for repeated wide-field southern-sky surveys.
Vera C. Rubin Observatory is an astronomy facility located on Cerro Pachón in Chile. It is jointly funded by the US National Science Foundation and the Department of Energy Office of Science. The facility uses the 8.4-metre Simonyi Survey Telescope together with the LSST Camera. Its design is intended for a repeated, wide-field survey of the southern sky and for time-domain astronomy. Its identity is therefore defined by its Chilean site, its specified telescope and camera, and a survey purpose focused on the southern sky. The supplied information does not state construction or start dates, scientific results, quantified survey coverage, operational status, or further capabilities. Accordingly, this profile is limited to the stated location, funding, instrumentation, and survey purpose, without making claims beyond those details.
Context
Observations by the Vera C. Rubin Observatory in April and May 2025 identified 19 very fast-rotating asteroids. One of them, 2025 MN45, has an es...
The proposals assessed total more than 1.7 million satellites. In simulations, their effects could complicate ground-based observations; the resu...
Vera C. Rubin Observatory released its first LSST Camera image for science on 31 July 2026. On 10 August, NOIRLab announced an update to the DESI...