The Expanse is a series of novels by one person named James S.A Corey, set a couple hundred years in the future.
After a Martian scientist invents a fusion drive that gives humanity access to the outer planets of our solar system, SyFy bankrolled a TV series from Alcon Entertainment about those events!
And then cancelled it after three seasons. There was a huge campaign by the fans to revive it on another network but when does that ever work.
Well it did! Amazon picked it up for a fourth and fifth season! Season 4 is available right now, exclusively on Amazon Prime.
Since Season 4 ran into the room too fast and got ate all at once, note which episode you're talking about.
For books, maybe spoiler boxes for anything past Book 3?