Jumpnauts

Jumpnauts by Hao Jingfang, translated by Ken Liu (Head of Zeus, £20)In 2016 Hao became the first Chinese woman to win a Hugo. Her second novel is set in 2080, when three young scientists conclude that changing emission patterns of pulsars indicate an alien vessel is on its way towards Earth, and that it has been here before. The world is split between two warmongering rivals, the Pacific League and the Atlantic Alliance. If either makes first contact while bristling with weapons, it could be a disaster; so the well-connected friends borrow a private ship to go into space themselves.

More reviews of recent SF by Lisa Tuttle in The Guardian