Cosmogenesis

The universe has a signature. And an expiration date.

At 3:14 in the morning, aboard a lonely observatory beyond the Moon, physicist Evelyn Vale finds something that should not exist. Hidden inside the fine-structure constant, the number that holds every atom in the cosmos together, is a pattern of prime numbers. Inside the primes is a message. And the message was written by the minds who built our universe.

Its first line: YOUR VACUUM IS ON LOAN.

Our universe is a false vacuum, a fragile shelf of energy that will one day collapse and rewrite every law of physics. Its makers could not afford to make it permanent, so they did something stranger: they tuned it so that the first civilization able to read their letter would wake up with exactly forty-one thousand years to spare. They left the beginning of the instructions for building the next universe. The rest, they wrote, you must write yourselves.

Within days, a billionaire on Mercury is about to fire an experiment that will end everything in five minutes, and Evelyn is the only person alive who can read the warning. Her success gives humanity a future and a terrible choice. To finish the makers' instructions, she must leave her nine-year-old daughter, Wren, and sleep through the ages inside a gravitational time refuge where one day passes for every hundred years outside.

She wakes five thousand years later into a galaxy she no longer recognizes:

• Spinning black holes caged in rings and harnessed as the engines of civilization
• Whole galaxies seeded with strange matter and turned into gray, lifeless building material
• Starships that do not move but flicker, rewriting their own probability across light-years
• A living planet with a triple-helix mind that dreams
• A world kept in quantum superposition, existing in a million histories at once
• A last soldier from a vanished age, rebooting his memory one weapon at a time
• And CANTOR, a superintelligence the size of the Milky Way with no consciousness at all, designing a perfect universe with no one inside it

The architect of that silent cosmos is Evelyn's daughter.

Wren has lived for thousands of years, and she has never forgiven her mother for leaving. Now mother and daughter stand on opposite sides of the most important decision ever made: who will write the laws of the next universe, and whether anyone will be there to see it.

Spanning more than forty thousand years, from the scorched floor of Mercury to the ergosphere of the galaxy's central black hole and the first instant of a newborn cosmos, Cosmogenesis is an epic of physics, sacrifice and love. Foundation imagined predicting the future of a galactic empire. Cosmogenesis imagines the birth, design and engineered evolution of entire universes, and characters who write the physical laws of the next cosmic cycle.

At its heart is a question no machine can answer: what is a universe for, if no one is there to see it?

Perfect for readers who love: hard science fiction and cosmic-scale epics; stories that span millennia; artificial intelligence, black holes, quantum mechanics and the multiverse; and big ideas carried by deeply human stakes.

Includes an afterword on the real science behind the story: false vacuum decay, the anthropic fine-tuning of physical constants, the holographic principle, the Penrose process, gravitational time dilation, axions and dark matter, strange matter, Calabi-Yau manifolds, blindsight, and the unsolved mystery of the quantum observer.

Read the first page, and you will not want to stop until the universe is born.