NASA's first radar images from a new Earth-mapping satellite show the Maine coast and North Dakota farmland in incredible detail. The pictures, released Thursday, are from a spacecraft that rocketed ...

An Earth-observing radar satellite launched jointly between the U.S. and India has returned its first images of our planet’s surface. "NISAR’s first images are a testament to what can be achieved when ...

Preliminary images from the most powerful Earth radar satellite ever launched offer a tantalizing glimpse of the science the mission will be able to deliver. The NISAR (NASA-ISRO Synthetic Aperture ...

Physicists are exploring a quantum-mechanical approach to making smaller radio wave detectors. Physicists have created a new type of radar that could help improve underground imaging, using a cloud of ...

CAPE CANAVERAL, Fla. – NASA's first radar images from a new Earth-mapping satellite show the Maine coast and North Dakota farmland in incredible detail. The pictures, released Thursday, are from a ...

An Earth-observing radar satellite launched jointly between the U.S. and India has returned its first images of our planet’s surface. The two radar images, captured in August by the satellite launched ...

The NISAR mission is a joint venture between NASA and the Indian Space Research Organization (ISRO.) The satellite, which launched July 30 from India, is designed to observe and map Earth in detail to ...