The aliens found the probe, stripped it of technology, and built a society underpinned by it's ecological irresponsibleness.
This is what everyone in the Delta Quadrant thinks when they see Voyager for the first time.
Carey was in 7 stories. (8 if you count Caretaker as 2 episodes.)
Fury which was set in season one.
Relativity in the bit which was set before season one.
And four more which were season one.