I had a single ship in a system, equipped with only a grav sensor, nothing else. But it detected thermal signatures of alien ships at the exact same spot or close to it, and listed their active sensor types. Does anyone know about those "minimal sensors"?
OK, after a while the aliens lost their patience with my survey ship and blasted it to smithereens. The crew in the lifepods will have to be patient, because I don't have any ships with cargo capacity yet. Or can any ship pick them up, as "surplus crew"? Is it worth the risk?
How do I salvage wrecks?