Zenon Kar (Kirsten Storms) is a 13-year-old girl who lives on a space station in 2049, and she's always getting into trouble. And then she and her friends have to avert some disaster. Sabotage, I think it was. I don't remember the movie that well. It wasn't that great, but it was okay. I might like to see it again sometime, just to write a better review, I guess. Oh yeah, Zenon's friend Nebula Wade was played by Raven-Symoné, who would go on to do a bunch of other stuff for Disney.

Zenon: The Zequel
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In this first sequel, Zenon (now 15) got into some more trouble but once again saved the day when she met some aliens or something. I dunno. Nebula was played by Shadia Simmons instead of Raven-Symoné.

Zenon: Z3
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In the third Zenon movie, Zenon (now 17) and her friends and others competed in a race to the moon, but it was really part of a plot by some guy to claim possession of the moon, and then the moon goddess Selena got really upset and told Zenon to get everyone to leave or she'd wreak havoc and stuff. Also Zenon's aunt and uncle in law adopted a girl who tried to be like Zenon. And stuff. I thought it was the weakest of the three movies, but it was tolerable. And Raven-Symoné was back as Nebula.