I had a simple idea for some PVE content which as far as I am aware is not in the game outside of the tutorial missions (which doesn’t really count I think).
My idea is Exploration Missions given by agents. Where you would have to find a particular site (either Data or Relic, maybe both or something else entirely?), collect an item and return it to the agent. Maybe these sites are protected by pirates, opposing faction navy, etc.
Level 1 explo agents would give missions within the same solar system.
Level 2 would say that the site is up to 1 jump out
Up to level 5 agents where the site is somewhere within the region.
Possibly there may be bits of information to help narrow down the system like what colour/type of star is in system, how many stations, how many planets, etc.