The NASA-ISRO Synthetic Aperture Radar (NISAR) satellite has captured an image of a formation resembling a hummingbird in Antarctica. "Do you see the hummingbird...The 'bird' is actually a mountaintop surrounded by flowing ice, with deep crevasses appearing as sharp green lines across the surface," NASA wrote on X. The image was captured in August 2025 using NISAR's advanced L-band radar.