Plan 9

 

Plan 9 is also the name for an operating system, ... It is entirely terrestrial in origin, as far as I know. 

See Plan 9 from Bell Labs.

On March 23 2021, development resumed following the transfer of copyright from Bell Labs to the Plan 9 Foundation. Unofficial development for the system also continues on the 9front fork, where active contributors provide monthly builds and new functionality.


See Lori on Media and UFO Reports.

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