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The fragmentation of C/2019 Y4 (ATLAS)
C/2019 Y4 was discovered by the Asteroid Terrestrial-impact Last Alert System (ATLAS) on 2019 Dec 28 using a 0.50m Wright–Schmidt
Read moreSky Notes: April & May 2020
Nick reminds us that Spring is the time to enjoy the ‘Realm of the Nebulae’, as Edwin Hubble described the great swathe of galaxies that constitute our local supercluster
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