Aster is one of the Astronomers, identifiable by his blue eyes. He can be found in the floor 2 hallway. Along with the others, he wishes to conduct a ritual on the apartment roof, offering up four depictions of the Visitor in the hopes that it will recognize their desire to communicate. Aster's vision was a dream of a dark tube, spilling light on the ground that ran through his fingers and drained away. The offering he needs is a photograph of the Visitor, obtained by focusing the light from the telescope in Apartment 31 into a projector disc, using the projector in Apartment 37 to imprint the negative image onto Photo Paper, and then developing the photo in Lyle's apartment. He may instead be given a photograph imprinted with one of the educational planet discs, with dire consequences.