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Celestial Matters

Celestial Matters
Celestial Matters (book cover).jpg
First American edition cover
Author Richard Garfinkle
Cover artist Bob Eggleton
Country United States
Language English
Genre Science fiction novel, Alternate history novel
Publisher Tor Books
Publication date
1996
Media type Print (Hardcover & Paperback)
Pages 348 pp (Hardcover edition)
ISBN
OCLC 33246093
813/.54 20
LC Class PS3557.A71536 C4 1996

Celestial Matters is a science fantasy novel, set in an alternate universe with different laws of physics, written by Richard Garfinkle and published by Tor Books in 1996. It is a work of alternate history and meticulously elaborated "alternate science", as the physics of this world and its surrounding cosmos are based on the physics of Aristotle and ancient Chinese Taoist alchemy.

In the world of Celestial Matters, Ptolemaic astronomy and Aristotelian physics are valid scientific models of the surrounding world and cosmos. The Earth lies at the center of the universe, surrounded by crystal spheres which hold each of the planets, the sun and the moon, all enclosed in the sphere of the fixed stars. Earthly matter, composed of the classical four elements of earth, air, fire, and water, naturally moves in straight lines. Heavenly matter naturally rises and moves in circles. This is the universe as understood by the ancient Greeks.

The science of the ancient Chinese also applies, but as the novel is told from the perspective of the Greeks, it is less well understood. Xi, the Chinese notion of spirit and flow, can be manipulated to move objects and energy. The Chinese five elements of earth, metal, water, wood, and fire are transmuted one into the other. Part of the central theme of the book is the two system's mutual misunderstanding and bafflement of each other.

In this world, the Delian League (Greeks) and Middle Kingdom (Chinese) have been fighting a war for nearly a thousand years, ever since the time of Alexander the Great when the warrior-culture of Sparta and the Athenian Akademe were fused into a half-world conquering force. Their technologies are locked together, however, and neither empire can gain the upper hand. Each side secretly despairs of its chances and has come to consider desperate measures.

The story is narrated by Aias of Tyre, a scientist of the Delian League, who is preparing to embark on Project Sunthief as scientific commander. This project is an audacious and desperate mission to sail a spaceship carved out of a piece of the moon herself out through the spheres, to catch a piece of the sun and bring it back to earth to annihilate the Middler capital city. This, the league hopes, will finally end the war and give it victory.


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