For instance, last night I was listening to a military science fiction novel , the culmination of a 4 book series called , "We Few" which was really very well done overall. Yet in the big space battle near the end of the story, the authors decided to describe the missiles that had just been launched at another ship. I don't have a print copy of the book, but the missiles were described as reaching a "terminal velocity" of *some specific speed I don't remember*.
My brain went, "ACKK!


But no, they were describing the top speed of the missiles in a way that can only apply in a gravity well in an atmosphere.


I've really enjoyed the whole "Prince Roger" series by David Weber and John Ringo. It's a decent "space opera" and the military side of it was very well done. I guess whichever one of them wrote that bit got a little overexcited and started describing the scene in terrestrial terms. Somebody should have caught that!
Does anybody else get all finicky about their science fiction?