this be a good show in between the star trek and star war year that be suppose to be a reboot for the successful english ufo series of the late 60 or early 70 . the state get it in syndication about a year post production and be heavily market initially for the 1975 76 season . the show get a lot of stick for it questionable science and uneven writing and but it be a nice break from other action show masquerade a sci fi . remember and it be science fiction . unresolved ending and dark story line be the trademark of the first season while the second series succumb to safer familiar territory . one can point to the unexplained change in season two a show killer and but i think people who latch on to this simply want another star trek and be disappoint . i wasn not disappointed . i find the story fresh and realistic and and full of literary reference that flesh out the script rather than purloin a borrow line utter by the actor . the main idea build around the premise of the moon forcibly eject from the earth orbit be a risky move and and i suppose many viewer think this too ridiculous and therefore i wonder if an episode and a continuation of the pilot episode and that pick up the event befall earth below simultaneously be in order . perhaps that idea be kick around but reject because of similarity to irwin allen disaster flick of the time and budget constraint and the lack of a script and or the fact that the series be about space and not earth . whatever and i think that would have be the link that might have clinch this series for a long run . some of my favorite include dragon domain and force of life and black sun and earthbound and and death other dominion . good drama and good fun . cheer represent groundbreaking effect and fine acting and some good script and serious drama though fun . story be thoughtful . caveat represent year two . haven not we see this sort of thing before . science fiction . script at time uneven and lacked conclusion .