
NISAR’s L-band radar maps Antarctica’s “hummingbird” and exposes stressed ice cracks
The August 2025 image of Nunatak Zaterjavshijsja reveals how an ice obstruction fractures the surrounding surface.
By Maha Al-Juhani·· 3 min

Curating from trusted global sources…
1 briefing · “obstruction”

The August 2025 image of Nunatak Zaterjavshijsja reveals how an ice obstruction fractures the surrounding surface.