The Deep Sky by Yume Kitasei by Kitasei, Yume

Available from Nook & Cranny Books when we last checked. Sold from the shop’s own store; the price there is the one that counts.

It is the eve of Earth’s environmental collapse. A single ship carries humanity’s last hope: eighty elite graduates of a competitive program, who will give birth to a generation of children in deep space. But halfway to a distant but livable planet, a lethal bomb kills three of the crew and knocks The Phoenix off course. Asuka, the only surviving witness, is an immediate suspect. Asuka already felt like an impostor before the explosion. She was the last picked for the mission, she struggled duri