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A comment on Aliens on 1k nearby stars could see us, new study suggests. Parent comment

Re:Aliens on 1k nearby stars could see us, new study suggests by Baeocystin on Friday October 23, 2020 @05:02PM (#24874139)
To traverse 100k light-years at 16km/s would take approximately 1.8 billion years. FWIW.
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Re:Aliens on 1k nearby stars could see us, new study suggests by e12e on Friday October 23, 2020 @05:08PM (#24874197)
Thanks, not sure how I got to just 150 mill years.
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