Aliens tend to fall into two distinct camps: those who want to zap us with lasers, and those who want to be our cool new intergalactic BFFs. While the world-invasion types tend to grab the headlines ...

In honor of the live-action 'Lilo & Stitch', we look back at 12 extra-terrestrials who came in peace. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...