Talk:Limpet Controller/Prospector/@comment-173.55.173.227-20150601052157/@comment-84.106.111.176-20150609160039
You fire a limpet at an asteroid, which then attaches itself to it and giving you information. WHen you fire a limpet after you've reached max. The oldest limpet self-destructs. (I think it's the oldest, at least, haven't tried anything beyond an A1 unit)