# Who speaks for Mars? Scientists call for ethical debate before terraforming begins

- Source: Phys.org
- Published: 2026-10-19T22:20:07+00:00
- Category: Science
- Original: https://phys.org/news/2026-10-mars-scientists-ethical-debate-terraforming.html
- Canonical: https://groundlevelnews.com/story/who-speaks-for-mars-scientists-call-for-ethical-debate-before-terrafor-86b112/

Transforming Mars into a more Earth-like world could irreversibly destroy scientific evidence about the planet's history and the possibility of extraterrestrial life. In an opinion article published in Eos, a team of Dutch, French and U.S. planetary scientists and ethicists warns that humanity risks destroying Mars' scientific record before it has been fully explored.

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