The Supernova Era is a science fiction novel by Cixin Liu, the author of the Hugo Award-winning novel The Three-Body Problem.

In The Supernova Era, Liu explores the aftermath of a supernova that wipes out most of humanity. The few survivors are left to rebuild their civilization in a world that is vastly changed.

The novel follows the story of a young woman named Wang Miao, who is tasked with leading a team of scientists to investigate the supernova. Along the way, she must contend with the challenges of rebuilding society, as well as the threat of a new enemy that is emerging from the ashes.

The Supernova Era is a thought-provoking and suspenseful novel that explores the themes of survival, hope, and the future of humanity. It is a must-read for fans of science fiction and Cixin Liu's work.