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Jeno Marz
Science Fiction Writer & Worldbuilder
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Category: Culture and History

Astrobiology & Astrochemistry/Atmospheric Chemistry/Cosmology & Astrophysics/Culture and History/Planets/Stars

Sky and Planet Colors

Posted on May 4, 2025 by Jeno Marz / 0 Comment

Let’s dive into the colors of the worlds and skies, and how those might shape our perception. Light Sources Spectral Classes and the Color of Light Recapp...

Astrobiology & Astrochemistry/Astronomy/Civilizations/Cosmology & Astrophysics/Culture and History/Planets/Stars/Timekeeping/Calendars

The Four Elements: Firepower

Posted on May 3, 2025 by Jeno Marz / 0 Comment

Today we’ll talk about stars and stellar firepower. Fire as a Celestial Force Insolation and Latitude Insolation (incoming solar radiation) is the actual ...

Civilizations/Culture and History/Writer's Blog

Of Cityscapes and Ruins

Posted on April 3, 2015 by Jeno Marz / 0 Comment

Architecture is shaping us in ways we didn’t even realize. –Marc Kushner A city is a setting and a theme of many works of fiction. There are three stereot...

Cartography/Civilizations/Cosmology & Astrophysics/Culture and History/Galaxies/Timekeeping/Calendars/Writer's Blog

Timeline and Cosmology of the OS Universe Series

Posted on October 20, 2014 by Jeno Marz / 0 Comment

This post is dedicated to my stories and the Universe they take place in. While I had described the Universe model I created specifically for the series in Fala...

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Meet the Author



JENO MARZ is a science fiction writer from Latvia, Northern Europe, with background in electronics engineering, computer science, and logistics. The genres she usually delves in are a mix of literary speculative fiction, character-driven epic hard sci-fi, space opera, alien historicals, mathematical horror, biopunk, folklore, and erotica. All her fiction is aimed at an adult audience.

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