Rubin Observatory Unleashes Real-Time Sky Alerts, 800,000 Notifications Overnight
The Vera C. Rubin Observatory kicked off its real‑time alert system, dispatching 800,000 sky-change notifications to researchers worldwide in its first run. The alerts flagged events like supernovae, asteroids, variable stars, and active galactic nuclei, and are powered by the Alert Production Pipeline designed to scale up to about 7 million alerts per night, enabling rapid follow‑up observations as the Legacy Survey of Space and Time proceeds.