Unmanned science equipment for all those tired of life supports running out or Kerbals dying in accidents. Why bother thunderbirds, when you simply can leave space exploration to droids?
Do you really want to downvote this?
Don't forget, people build craft at all skill levels, just 'cos something is 'newbish' doesn't mean it needs hatin'.
It will cost you 5 of your own points to downvote