The Banshin had been built in a day rather than 500 years, and Nyarko, Kuuko, and Hasuta are ordered to leave Earth as a result because they aren't needed anymore. The group goes to check to see what the Banshin actually is, as it determines if they really do have to leave or not. Will Mahiro have to say goodbye to Nyarko, Kuuko, and Hasuta?
and you can return to space with no concerns.
Pueden volver al espacio 
sin ninguna preocupación.
Podéis volver al espacio sin preocuparos de nada.
e vocês podem voltar ao 
espaço com a consciência tranquila.