Continuity mistake: When Crichton talks to Harvey (Scorpius in his head) about the Wormhole Weapon engineering project, one of the women in the scene leans on the hood of the car, with her glasses in her hand, chewing on the left arm of the glasses (the right arm is folded). The camera angle changes, and the arms are switched. The camera angle changes back, and the arms are switched back. (01:43:50)
Continuity mistake: When May and Max are surprised when they first see violet light, May's right arm is more outstretched than her left, but in the next shot, it is the other way around. (00:31:47)