Julie St-Louis is a lot of things. A stunt woman, storyteller, entrepreneur, and unapologetic space nerd.

But above everything else, she is on a mission. Not the kind that launches rockets. The kind that prepares the next generation to board them. Because the first humans to set foot on Mars are alive right now. Sitting in classrooms. Staring out windows. Thinking three galaxies ahead. Too often, they are told they think too much. That they are “a lot.”

Julie is here to tell them something different: Humanity’s future needs them!

She spent a decade as a professional stuntwoman in the film industry, where she learned how to capture attention, create emotion, and tell powerful stories in seconds. That instinct now lives in every page she writes.

With over fifteen years as an entrepreneur, she learned by doing, failing, and building again. The underdog-to-hero arc is not just Marsus’s story. It is hers too.

One evening, flying above her home, she watched a SpaceX Falcon 9 streak across the sky and disappear into orbit. It made her wonder:

When today’s pioneers are gone, who carries the mission forward?

The answer was already out there.
Seating in classrooms. Staring out windows.

So she built Marsus. A new story. A new universe. A platform to inspire the next generation of scientists, engineers, and space explorers. Two years in the making. Built from the ground up. For her, its much more than just a book series.

Its her life’s mission.

Julie is laying a brick in the foundation of a multi-planetary future.

And she is just getting started. 🚀