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Megacomet K2 caught on camera cruising through celestial equator
Hubble Confirms Megacomet Bound for Inner Solar System Is Largest Ever Seen
'Megacomet' Bernardinelli-Berstein is largest ever seen, Hubble telescope confirms
A Megacomet—One So Big, It Was Previously Misidentified As a Dwarf Planet!—Is Approaching Our Solar System
