Books like Ultima by Stephen Baxter
On the alien‑themed planet Per Ardua, Stephen Baxter’s "Ultima" depicts humanity’s discovery of hatches that let humans traverse light‑year distances as simply as stepping through a door. The newfound access to the cosmos introduces unexpected dangers and forces humanity to face powerful, centuries‑old intelligence that tests the limits and vulnerabilities of a species newly exposed to the wider universe.
First publish date: 2014
Genre: Science Fiction/Space Opera
Authors: Stephen Baxter
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