FireTofu
NISAR’s L-Band Radar Reveals ‘Hummingbird’ in Antarctica

Science · en

NISAR’s L-Band Radar Reveals ‘Hummingbird’ in Antarctica

NASA · Official source · Jul 22, 2026, 12:33 AM UTC

Description Data from the Earth-orbiting U.S.-India NISAR (NASA-ISRO Synthetic Aperture Radar) satellite’s L-band radar was used to produce an image of Nunatak Zaterjavshijsja — a mountaintop in East Antarctica — poking out amid a stream of ice flowing northeast to the ocean.…