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Cover of Galaxias

Science Fiction · 2021 · PG-13

Galaxias

by Stephen Baxter

An alien artifact blocks out the sun for thirty seconds — and the world will never be the same.

What would happen to the world if the sun went out? New epic sci-fi from Stephen Baxter, the award-winning author whose credits include co-authorship of the Long Earth series with Terry Pratchett. By the middle of the 21st century, humanity has managed to overcome a series of catastrophic events and maintain some sense of stability. Space exploration has begun again. Science has led the way. But then one day, the sun goes out. Solar panels are useless, and the world begins to freeze Earth begins to fall out of its orbit. The end is nigh. Someone has sent us a sign.

For14+GenreScience FictionLength560 pagesRead time~15 hours

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What's in this book, at a glance — five things readers want to know before they start.

Violence

Barely any

No significant violence

Language

Barely any

Mild language

Sexual Content

None

No sexual content

Substance Use

None

No substance use

Emotional Intensity

A lot

Themes of first contact, global panic, and humanity's insignificance on a cosmic scale

What this book is about

Baxter's 2021 novel follows the aftermath of an event called the Blink — a massive alien artifact that briefly obscures Earth's sun — and the global scientific and political response as humanity tries to understand what just announced itself. Thoughtful hard SF. For adults.

Notes for sensitive readers

Reader-flagged moments and themes that may affect your experience.

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