just finished watching the Comet Empire saga
Hadn't seen it since I was a kid. 2 observations:
1. continuing the whole "this is Japan refighting WW2 in space" theme, I noticed that the Comet Empire asks for "unconditional surrender" same way the US did to Japan. The Comet Empire lands in the water & awaits the ship carrying the Earth representatives to sign the surrender papers just like the USS Missouri pulling into Tokyo Bay in 45. Only the Japanese didn't have a surprise attack waiting then.
2. Knox obviously dies blowing up the Comet Empire's energy source. The dialogue claims that he gets away but from the facial expressions of Wildstar & seeing Knox hit the detonator after placing the last bomb makes you realize he sacrificed himself. Also, one can almost see that Conway dies getting Wildstar & Sandor back to the Argo. He is grimacing in pain as he takes off & after they land, Wildstar slaps him on the back & the scene cuts. Like in the film version, Conway slumps forward having lived just long enough to land back on the Argo.