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A Mars terrain explorer from NASA and ESA data

A Three.js explorer built in a 24-hour hackathon using NASA MOLA and Hipparcos data.

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Credits

  • Repository account ProgramComputer Source ↗
  • HN submitter paulmon Source ↗

Earliest dated source: 3 Mar 2025

Code ↗

The full story

Mars Interloper is a browser-based 3D exploration game set on Mars. It uses real terrain data from NASA's Mars Orbiter Laser Altimeter (MOLA) and star positions from ESA's Hipparcos catalogue. It was built with Claude in a 24-hour hackathon inspired by Pieter Levels, using Three.js.

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Sources

From the maker's own write-up or code. We summarise what they report; we haven't tested it ourselves.

  • Hacker News: Show HN: Three.js Mars terrain explorer using NASA MOLA and ESA Hipparcos dataCode or repositorygithub.com
    Repository account: ProgramComputer

    The game source and a link to play.

  • Hacker News discussion (1 points)Forum threadnews.ycombinator.com
    HN submitter: paulmonPosted 3 Mar 2025

    The Show HN post.

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