NASA's NISAR Captures "Hummingbird"-Like Pattern Beneath Antarctica's Ice - NDTV

Latest News About Satellite Radar Spots Hummingbird Shaped Feature in Antarctica

NASA's NISAR spacecraft captured a clear radar image of East Antarctica showing a landform roughly the width of a major highway arranged as a hummingbird in flight. The bird like feature stretches across a broad region, and the radar pass revealed fine details hidden beneath the surface ice. Scientists say the arrangement comes from distant era glacial erosion combined with the land below the ice cap. Researchers describe the result as a quiet reminder of how frozen layers can carve rock into distinct shapes over long spans of time. The view was released in early July within NASA's active program to map Antarctic ice with satellite based tools. The agency highlights the mission as a useful advance in polar science. Researchers also note that the work helps studies of glacier retreat and sea level rise. Researchers note similar scans will run in the next stretch. Photo set like this are likely to draw notice from both scientists and the broader audience. The mission is being run jointly between two major space programs. Officials say the satellite was designed to track tiny shifts in the ground level. The bird shaped view has already picked up wide internet chatter. Several readers said the outline looked almost lifelike.

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