[meteorite-list] Space dust reveals Arctic ice conditions 30, 000 years before satellite imaging

[Paul]

Space dust reveals Arctic ice conditions before satellite imaging 
by University of Washington, November 26, 2025
https://phys.org/news/2025-11-space-reveals-arctic-ice-conditions.html

Cosmic dust reveals dynamic shifts in central Arctic sea-ice coverage over the last 30,000 years
SpaceDaily, Novmeber 2025
https://www.spacedaily.com/reports/Cosmic_dust_reveals_dynamic_shifts_in_central_Arctic_sea_ice_coverage_over_the_last_30000_years_999.html

A paywalled article is:

What Can Cosmic Dust Tell Us About the Changing Arctic?
Extraterrestrial particles found at the bottom of the Arctic Ocean 
could unlock at least 30,000 years of sea ice history, a new study 
finds. By Sachi Kitajima Mulkey, New York Times, Nov. 6, 2025
https://www.nytimes.com/2025/11/06/climate/arctic-sea-ice-cosmic-dust.html

The paywalled paper is:

Frank J. Pavia, et al., 2025. Cosmic dust reveals dynamic shifts in central Arctic sea-ice coverage over the past 30,000 years, Science.
Vol 390, Issue 6773, pp. 628-632,  DOI:10.1126/science.adv5767. www.science.org/doi/10.1126/science.adv5767
https://www.science.org/doi/10.1126/science.adv5767

 Yours,

Paul H.