Yuki manages to convince the event organizer to let Ao observe while Mira makes friends with fellow participants Asuka Tomori and Shiho Makita. Back home, Mikage and Mari chaperone the remaining club members on another summer camp to the JAXA center. As cloudy weather puts a damper on the group's observation of asteroids, they hear about Yuki's time taking part in the Shining Star Challenge, where she was influenced by another participant, Mishima. The next day, the weather clears up, strengthening Mira and Ao's determination to find an asteroid.