One of the best science fiction series of modern times is sadly gearing up to leave Prime Video. Beginning back in 2015, The Expanse, which started life on SyFy before being picked up for more seasons on Amazon, is now listed among the streaming platform’s "Titles expiring in the next 30 days.” Meaning that fans and newcomers only have a short time to catch up on this show, which boasts a score of 95% on Rotten Tomatoes.

Created by Mark Fergus and Hawk Ostby for the Syfy network initially before being canceled and picked up by Amazon, The Expanse is based on the series of novels of the same name by James S. A. Corey. The title is apt, as the series explores an expansive world set in the far-flung future, in which humans have colonized the solar system. Featuring a large ensemble of characters, The Expanse tackles the political machinations of...