Check out the new trailer for The Expanse, as brought to you by Syfy at SDCC today. We get a lot of really great new footage, including our first glimpse at the proto-molecule! It’s all blue and firefly-like! Based on James S.A Corey’s popular sci-if space opera series, expect this to be a big deal when it airs later this year in December. It probably won’t be the smash hit that Thrones was, but it might make a splash, and bring sci-fi television back to its roots with spaceships and aliens.