Manifold: Origin

Blurb

Manifold: Origin is a science fiction novel by author Stephen Baxter, the third instalment in the Manifold Trilogy. As with the other books, the protagonist Reid Malenfant is put through a scenario dealing with the Fermi paradox. Each novel is an alternative scenario rather than a chronological sequel, and does not occur in the same universe. Manifold: Origin explores primate evolution to create an explanation for our lack of contact with other intelligent species.
The scenario begins when a portal appears in the sky and transports a select few individuals including Malenfant's wife to a new red moon which has appeared in place of the moon we know. Blaming himself, Malenfant launches a mission to find his wife and solve the Fermi Paradox once and for all.