Asa Butterfield and Britt Robertson are the stars of The Space Between Us, possibly the least conventional love story of 2016. Gardner is basically a Martian; he is born and raised on Mars. Tulsa is just a regular girl, going to school in Colorado. They happen to meet in a chat room; though Gardner (understandably) keeps his origins a secret, he seeks out Tulsa when he travels to Earth to find his father. It sounds far-fetched, but the trailer is actually really touching, possibly thanks to Vance Joy's "Fire and the Flood." Watch the trailer and check out the pictures; the movie is out on Aug. 19!