The Unknown Artefacts (UA) have been reported to look like a form of sentient life, far beyond what we humans are capable of creating. It is still unknown what the UA is meant for, some people are speculating that this is the work of Thargoids, and there have been lots of other theories. To date, none of these theories have been proven, it is 'exceedingly rare' and only a few pilots have been able to see one themselves, making it extremely challenging to carry out tests and theories.
In game description: Only recently discovered, these mysterious artefacts currently have no designation. Despite much conjecture as to the nature of these objects, it appears that the scientific community is unwilling or unable to openly identify the artefacts' origins. Such mystery only serves to make these objects more widely sought after by wealthy individuals and organisations alike, no matter that their unidentified status automatically prohibits them form being sold on any legal market.
- Sep 5, 2015 (wolverine2710) First revision