[dta5003]

Gundam Wing! It's not a huge commitment either - 50 episodes plus a couple movies.

[TomAbel]

Thank you for the recommendation.

[Apocryphon]

It's definitely one of the more kiddie Gundam series, but it touches upon the themes of the original 1979 show, and is one of the few to depict the Stanford torus rather than O'Neill cylinders.