# Giant canyon on Mars is still tectonically active

- HackerByte page: <https://hackerbyte.net/en/stories/new-evidence-suggests-that-the-valles-marineris-canyon-on-mars-continues-to-be-g-50360573>
- Original source: <https://lamont.columbia.edu/news/giant-canyon-mars-still-tectonically-active-today>
- Hacker News discussion: <https://news.ycombinator.com/item?id=50360573>
- Submitted to Hacker News: 2026-11-04T01:40:42.000Z

New evidence suggests that the Valles Marineris canyon on Mars continues to be geologically active.

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