

Julian May’s Galactic Milieu trilogy from the '90s has a fun FTL concept involving a ship generating an upsilon field to break through superficies into a “grey limbo” hyperspace. Each translation (in and out) causes physical pain; the tighter the catenary and the longer the jump, (the faster the trip) the more pain is caused.





Quite. It’s how I’ve been watching YouTube ad-free for ages.