I hadn't watched this film in years but I was really excited to show it to some friends.
Wow, it blew me away again. As a piece of hard science fiction, I appreciate how long it stays on Earth before the big reveal. In contrast to Interstellar (which didn't particularly work for me), it stays grounded in the larger human struggle to understand our place in the universe over the spectacle of the actual travel.
Some of my friends struggled…