Heh. I discovered one doing the same as I was, in the fourth wormhole system I found. I was grav surveying, and so was he. I followed, with active sensors on, trying to glean as much info as I could.
[spoiler:2rbvbbil]I got a bit to close, and the little SOB rammed me. It said a strength 0 absorption shield explosion was detected. That told me it was likely an Invader survey vessel. Can you imagine? A 6000 ton ship ramming a 12000 ton one? He knocked my shields flat, tore through the armour and destroyed one engine, and that was it. Alien morons. What next?
[/spoiler:2rbvbbil]
Eric