Asta is pale, has blue eyes, short pink hair, and is 5'4ft. She's inquisitive lead astronomer responsible for handling the Herta Space Station's affairs, including managing the staff and responding to the Intelligentsia Guild. One of her friends is a 5'3ft dark skinned white haired boy, Arlan. She buys everything for the space station. She’s a fiercely inquisitive and highly energetic young woman, and the lead researcher.