Space Carrier Blue Noah

Space Carrier Blue Noah (Japanese: 宇宙空母ブルーノア, Hepburn: Uchū Kūbo Burū Noa) is a Japanese science fiction anime series produced by Office Academy, which aired from October 13, 1979, to March 30, 1980. It was later dubbed in English as Thundersub and released in Spanish-speaking countries as Nave Anti-Espacial.

Set in 2052, the series follows Earth's battle for survival after an alien force known as the Death Force begins terraforming the planet. A group of students and survivors discover Blue Noah, a secret warship capable of space and underwater combat, and lead the fight to repel the invasion.