I was doing a run to the raw materials trader. I always honk the systems that I pass through. I found a named system that had 3 planets that had bio signature's. 3,4,5 they were unmapped and not stepped on. I thought wow how in the middle of the bubble is this possible. So I mapped the 5 signal planet and approached the planet to land. When I was about to land an anaconda? Python? flew over and shot missiles at me without target my ship? It looked like flares and my ship didn't say I was under attack. I fly an under shielded, unarmed exploration ship so I made a quick jump and was out of there. I think it was kind of cool a little excitement to a materials run. Has anybody had this happen? What would have happened if I had stuck around?