Space Brothers - Season 0 Episode 2 Planetarium Special: A Flash of Light
- Genre: Animation, Drama, Sci-Fi & Fantasy
- Studio: Nippon TV, YTV
- Keyword: space, based on manga, astronaut, inspiring story, anime, brothers
- Cast: Hiroaki Hirata, Miyuki Sawashiro, KENN, Masayuki Katou, Miyuki Sawashiro, Masako Ikeda