... (C/2019 Y4). Discovered by its namesake in December 2019, the Asteroid Terrestrial-impact Last Alert System (ATLAS), a robotic astronomical survey system based in Hawaii, Comet ATLAS was believed to be one of the brightest comets to sweep past Earth...
... ion and dust tail end of May/beginning of June. Comet ATLAS was discovered on 28 December, 2019, by the system that gives it its name; the Asteroid Terrestrial-impact Last Alert System (ATLAS) - a robotic astronomical survey stationed atop Mauna Loa...
The NASA-funded Asteroid Terrestrial-impact Last Alert System (ATLAS) - a state-of-the-art asteroid detection system operated by the University of Hawaiʻi (UH) Institute for Astronomy (IfA) for the agency’s Planetary Defense Coordination Office (...