For some time now, space stations have had a core - one which is clearly intended to be accessed, but is not available to Travellers without the necessary override.
One of the Cartographers tasks awarded me with a station override. I went to my local space station, and tried it.
It said “counterfeit code detected”. Nothing else appeared to happen. When I checked my inventory, the station override was gone.
Has anyone had greater success?
Oh, and the Rocket Man achievement was ridiculously hard. Took me ages to get it.