Geoscientists Find Vast Fan-Shaped Structure beneath Antarctica’s Ice

Jun 8, 2026 - 09:00
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Geoscientists Find Vast Fan-Shaped Structure beneath Antarctica’s Ice
Fault-controlled basins and interpreted structural frame in the newly-identified East Antarctic Fan-Shaped Basin Province. Image credit: Armadillo et al., doi: 10.1038/s41561-026-01991-6.

By combining seismic, gravity and topographic data, a team of researchers from Italy, Switzerland, Germany and the United Kingdom found that several well-known subglacial basins in East Antarctica are part of a single fan-shaped province whose origins trace back to ancient continental stretching.

The post Geoscientists Find Vast Fan-Shaped Structure beneath Antarctica’s Ice appeared first on Sci.News: Breaking Science News.

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