European orbiters map 1,039 Martian dust devils to chart regional winds

Researchers combed 20 years of imagery from ESA’s Mars Express and ExoMars Trace Gas Orbiter to identify 1,039 dust devils, revealing how dust is lofted and redistributed across the surface. Published in Science Advances, the results map regional wind strengths and affect imaging, surface operations and mission planning.

Discovered 2025-10-08T05:32:51.458815-07:00 | 2025-10-08T05:32:51.458815-07:00

Briefing

What Hype is tracking

  • ESA orbiters cataloged 1,039 dust devils from 20 years of Mars Express and ExoMars TGO imagery — a dataset that refines regional wind maps used in atmospheric and surface engineering models (see Mars Express flyover visualizations: https://hype.aero/?story=b2d53707-8598-4e62-822a-1c17ff95e1cd).
  • The wind and dust transport patterns directly inform the feasibility and operational concepts for wind-dependent surface systems, including proposed ball-shaped "tumbleweed" rovers that rely on local winds for propulsion (context: https://hype.aero/?story=902b9eef-e02d-4010-80a0-0cb6cf629e02).
  • Improved maps of dust lifting and transport affect imaging quality and landing-site selection and planning for long-duration surface missions (related high-resolution site context: https://hype.aero/?story=8024e78a-6e10-4f8a-97f6-99433657b7ee).

Reported By

Cosmos Magazine cavenewstimes.com newsable.asianetnews.com news.ssbcrack.com Science Daily thedebrief.org
Sources Tracked
12
First Seen
2025-10-08T05:32:51.458815-07:00
Latest Update
2025-10-12T12:32:01.038498-07:00
Coverage
Space

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