Neutron Cosmonauts cover art

Neutron Cosmonauts

Small Things Come in Big Packages

Preview
This Season's Biggest Deal

$0.99/mo for 3 months + $20 Audible bonus voucher

Auto-renews at $8.99/mo after 3 months. Cancel anytime.
Get this deal
Offer ends on 28 December, 2026.
More purchase options

Neutron Cosmonauts

By: Bryant Johnson
Narrated by: Chuck Allen
Get this deal

Auto-renews at $8.99/mo after 3 months. Offer ends 28 December, 2026. Cancel anytime.

Buy Now for $24.80

Buy Now for $24.80

This Season's Biggest Deal | $0.99/mo for 3 months + $20 Audible bonus

Auto-renews at $8.99/mo. after 3 months - terms apply.
Summary

Astrid Starlyn is more than just a CEO of a space company — he's a dreamer, an inventor, and a loyal friend to an artificial intelligence named Milly. Together, they talk about everything from pizza to the future of space travel. But when Astrid unveils a secret project—Stellium Elixir, a powerful new fuel that could change the universe—his quiet nights with Milly turn into something much bigger.

From the buzzing labs of Virginia to hidden miniaturized cities beneath suburban lawns, Neutron Cosmonauts follows a cast of bold thinkers, everyday heroes, and brilliant misfits as they get recruited for the ultimate space mission—one that might uncover life beyond Earth.

As technology evolves, and artificial intelligence becomes more human than ever, Astrid and his team must ask deep questions: What makes us human? Can small things truly make a big difference? And is the universe ready for us... or are we the ones who need to change?

Funny, thoughtful, and full of imagination, Neutron Cosmonauts is an intergalactic adventure that reminds us that even the smallest ideas can light the stars.

©2025 Bryant Johnson (P)2026 Bryant Johnson
Genetic Engineering Science Fiction Space Exploration Interstellar Technology Funny
No reviews yet
In the spirit of reconciliation, Audible acknowledges the Traditional Custodians of country throughout Australia and their connections to land, sea and community. We pay our respect to their elders past and present and extend that respect to all Aboriginal and Torres Strait Islander peoples today.