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Jeno Marz
Science Fiction Writer & Worldbuilder
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Category: Stars

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 ...

Astronomy/Books & References/Cartography/Cosmology & Astrophysics/Stars/Writer's Blog

Astrogation For Science Fiction Authors

Posted on April 6, 2015 by Jeno Marz / 15 Comments

ASTROGATION — Literally, guidance by the stars. In SF terminology this is the space equivalent of navigation, and the astrogator is conventionally one of ...

Astrobiology & Astrochemistry/Cosmology & Astrophysics/Planetary Systems/Planets/Software/Stars

Habitable Zone: Multiple Star Systems (Model Included)

Posted on January 6, 2014 by Jeno Marz / 0 Comment

Greetings and hope you have a wonderful new year! I haven’t posted anything in a while because I’m really busy with my third story, yet I found a ni...

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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 character-driven epic hard sci-fi, space opera, alien historicals, mathematical horror, folklore, and erotica. All her fiction is aimed at an adult audience.

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