Try “Expanse” on Amazon Prime. Don’t know precisely where it is going but there is a cast of characters anyone could love, sci fi tekkie stuff to die for, a plot that thickens by the minute, and a “bigger than TV series” presence. After the first season this looks like, finally, a great sequel to “Firefly.”
Apparently, the books are really good. The first season was apparently only part of the first book. I haven’t read them, but got them as a Christmas present to my second wife.
The second season just started on SyFy.
Watching it (The Expanse) right now on DVR from SyFy.
This is currently my favorite show.