They are. Not everything is published. In US tracking is done by military, not N... | Hacker News

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nabla9 on July 16, 2017 | parent | context | favorite | on: Close encounters of the classified kind

They are. Not everything is published. In US tracking is done by military, not NASA.

dboreham on July 16, 2017 [–]

In North Dakota, at Concrete.

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