The Galaxy Railways
銀河鉄道物語 (original)
A science fiction anime series about flying trains set in the far reaches of space.
Starring Takehito Koyasu, Naoki Yanagi, Kazuhiko Inoue, Hikaru Midorikawa, Naoko Suzuki, Akio Otsuka, Asami Sanada, Yoko Asagami, Aki Minami, Asuka Tanii
It's a animation and action & adventure show, and has a rating of 6.9 out of 10 from Imdb which is usually fine for this kind of show.
Watch it here
Not found streaming from United Kingdom.