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5 epic behind-the-scenes facts that make 'The Expanse' amazing
Watch 'The Expanse' on Prime Video

5 epic behind-the-scenes facts that make 'The Expanse' amazing

Sep 18, 2025
05:35 pm

What's the story

The Expanse has been a fascinating watch with its brilliant storytelling and realistic take on space exploration. While we love the drama on-screen, some interesting behind-the-scenes facts make the show even more amazing. These facts give us a glimpse of what goes into creating this complex universe and how much effort and creativity go into making it all happen.

#1

Realistic space physics in 'The Expanse'

What makes The Expanse truly stand out is its realistic space physics, which is only possible due to its collaboration with scientists. This guarantees that zero gravity, space travel is accurately portrayed. From practical effects to innovative filming techniques, everything adds to this realism, making you feel like you are in the universe, unlike many other science fiction shows that tend to simplify these things.

#2

Language creation for Belter Creole

In The Expanse, language is an integral part of world-building. The show has an interesting dialect, called Belter Creole, used by the inhabitants of the asteroid belt. Linguist Nick Farmer was hired to create this language, making sure it had a proper structure of grammar and vocabulary. This contribution makes the cultural diversity of the series even richer, showing how language changes with time and environment.

#3

Detailed set designs reflecting future technology

Set design is yet another department where The Expanse shines. The designers painstakingly created sets that reflect future tech but also remain functional and believable. From the interiors of spaceships to colonies on the planets, every environment is carefully designed with attention to detail. This not only adds to the visual appeal but also aids storytelling by giving authentic backdrops for character interactions.

#4

Extensive use of practical effects over CGI

While CGI is the norm in today's television productions, The Expanse utilizes practical effects as much as possible. This is a choice made for authenticity; physical props often yield more believable interactions between actors than a digital one can deliver on its own. By seamlessly integrating both techniques throughout processes such as stunts or explosion sequences, viewers are immersed without compromising on the quality standards today require.

#5

Collaboration between authors & showrunners

The success of The Expanse comes from the collaboration between authors James S.A. Corey (Daniel Abraham and Ty Franck) and showrunners Mark Fergus and Hawk Ostby. They adapted the novels into a screenplay, weaving narrative elements across media. This ensured a faithful adaptation of the source material, while also expanding the lore, keeping the original works' spirit intact in a cohesive, engaging experience for fans.