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Canadian astronomer Robert Weryk discovered ʻOumuamua (depicted), the first known interstellar object detected passing through the Solar System.
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Robert Weryk
Canadian astronomer
Robert J. Weryk is a Canadian physicist and astronomer. He currently works at the University of Hawaiʻi at Mānoa, where he discovered the first known interstellar object, ʻOumuamua. He has also published numerous articles on meteors and other astronomical topics.Source: Wikipedia (CC BY-SA)
1I/ʻOumuamua
Interstellar object passed near Earth in 2017
1I/ʻOumuamua is the first confirmed interstellar object detected passing through the Solar System. Formally designated 1I/2017 U1, it was discovered by Canadian Robert Weryk using the Pan-STARRS telescope at Haleakalā Observatory, Hawaii, on 19 October 2017, approximately 40…Source: Wikipedia (CC BY-SA)
Interstellar object
Astronomical object not gravitationally bound to a star
An interstellar object is an astronomical object in interstellar space that is not gravitationally bound to a star. Applicable objects include asteroids, comets, and rogue planets, but not a star or stellar remnant.Source: Wikipedia (CC BY-SA)