From award-winning writer, producer, and filmmaker Dwain Worrell comes a poignant and thrilling science fiction adventure about a young astronaut navigating addiction and loss who finds herself stranded on a mysterious planet where members of her crew go missing one by one. Cleo Xavier is a renowned astronaut and explorer—not an addict. At least, that’s what she tells herself. She’s always been able to navigate the isolation and loneliness that come with space exploration, which makes her a perfect candidate to join four other astronauts on a mission to Orbis Alius, the farthest planet in the solar system, to test its terraforming viability. But when Cleo and her crew arrive on Orbis Alius, its surrounding wasteland reveals mysteries and horrors that none of them could ever imagine. Here, the tortured atmosphere changes as dramatically as the landscape. The sky itself seems to be descending. And something sinister lurks in the unknown. One by one, the crew goes missing and Cleo must venture deeper into the planet to save them—even while she finds herself falling to old vices as the isolation she once so craved becomes as oppressive as the shifting black fog. The farther Cleo ventures and the more she uncovers about the secrets Orbis Alius holds, the more she starts to realize that maybe she isn’t alone at all.