Scientists Thought Water Carved These Gullies on Mars. Now They Suspect Something Much Stranger
Scientists have revised their theory about the origin of certain gullies on Mars after new observations revealed a different explanation. The feature in question is no longer believed to be formed by running water, but instead by seasonal dry ice causing soil to flow downhill. This has led to a reevaluation of these geological formations.
Why it's good news: This good news for readers because it expands our understanding of the Martian landscape and potentially offers new insights into the planet's geology.
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