CO₂ ice blocks on Mars may dig gullies as they slide and sublimate in the thin atmosphere. In lab experiments, scientists recreated these eerie, worm-like movements under Martian conditions. The findings help explain unusual dune formations and deepen our understanding of how alien landscapes evolve.
Thursday 16 October 2025
sciencedaily - 8 hours ago
Who or what dug Mars’ mysterious gullies? The answer is explosive
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