NISAR’s L-Band Radar Reveals ‘Hummingbird’ in Antarctica
Data from the Earth-orbiting U.S.-India NISAR (NASA-ISRO Synthetic Aperture Radar) satellite’s L-band radar was used to produce an…
US-India Satellite Delivers Data, Reveals ‘Hummingbird’ in Antarctica
As of July 20, the public can access data from the two powerful radar instruments aboard the NISAR…
Painting the Growing Season in the Maize Triangle
Along the Vetrivier (Vet River) in South Africa, a patchwork of circular and rectangular fields spreads across what…
Landslide and Avalanche Debris Litter Hubbard Glacier
On December 6, 2025, a powerful magnitude 7.0 earthquake struck the remote St. Elias Mountains, a highly glaciated…
NASA-ISRO Satellite Sends First Radar Images of Earth’s Surface
The NISAR (NASA-ISRO Synthetic Aperture Radar) Earth-observing radar satellite’s first images of our planet’s surface are in, and…