https://www.universetoday.com/articles/that-interstellar-asteroid-oumuamua-probably-came-from-a-binary-star-system
According to a new study by a team of Canadian astronomers, the interstellar asteroid 'Oumuamua likely came from a binary star system
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https://www.aanda.org/articles/aa/full_html/2009/26/aa09877-08/aa09877-08.html
Astronomy & Astrophysics (A&A) is an international journal which publishes papers on all aspects of astronomy and astrophysics
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