I have vague memories of a cartoon about space adventurers. Main characters were on a futuristic spaceship or a space station, and were wearing similar, mostly white spacesuits. I remember that one of the characters was an alien girl, who looked just like a human but with blue skin (and maybe red hair). She had the ability to phase through solid walls. Other details that may be helpful:
- Aired on Russian TV, late 2000s to early 2010s.
- Western animation, 2D.
- Language was Russian, however, it was most likely dubbed. There were two channels that aired cartoons for children, including localized foreign cartoons: STS and Jetix, later replaced by (or renamed?) Disney Channel. Most likely, one of them aired the show.
- Despite similar character appearance and ability, it certainly wasn't an X-Men cartoon.