Scifi Orthogonal

Editorial collection

Survival by systems, iteration, and nerve

Hope Is an Engineering Discipline

These stories treat optimism as practical work: close the loop, test the failure, improvise with what remains, and trust that knowledge shared across a habitat or a species can become a lifeline.

3 novelsShared ideaSpoiler-aware companions

Follow the shared pressure

The complete shelf

Each novel approaches this collection's central pressure from a different world, scale, and scientific angle.

01Collection coordinate

MysteryDanger

Project Hail Mary

Andy Weir

A scientist wakes alone on a starship with two dead crewmates, no memory, and one impossible assignment: learn why a distant star is surviving the same disaster killing the Sun.

13hLayeredStandalone

02Collection coordinate

DangerHope

The Eternal Flame

Greg Egan

Three generations into the Peerless voyage, Tamara, Carlo, Carla, and Patrizia must solve fuel and population crises without letting survival make anyone's body expendable.

10hDemandingSeries

03Collection coordinate

DangerHope

The Martian

Andy Weir

Left for dead on Mars, Mark Watney must turn a short-stay habitat into a system that can keep him alive long enough for distant humans to reach him.

10hAccessibleStandalone

One question. Several universes willing to answer it differently.

Editorial shelves can overlap. A novel may belong wherever its science, philosophy, or survival pressure creates a useful connection.

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