Could a single piece of engineering redefine how humanity sees its own planet? In mid-August, 460 miles above Earth, a ...

A first-of-its-kind satellite recently launched into orbit to monitor Earth’s changing surfaces, detecting movement of the ...

NASA and ISRO’s NISAR satellite has unfurled its record-breaking radar antenna, paving the way for global monitoring of ice, ...

HOUSTON—The largest radar reflector antenna ever assigned to a NASA mission has been successfully deployed, the space agency ...

Seventeen days after its launch, the NASA-ISRO Synthetic Aperture Radar (NISAR) satellite has successfully deployed its massive 39-foot-wide radar antenna in space. This event marks one of the most ...

NASA and ISRO have successfully deployed the world's largest radar antenna, a 33-foot structure, as part of the NISAR mission ...

NASA has a planetary defense project that identified possible threats in near our solar system that could cause another mass ...

DARC is designed to track multiple small moving objects in geosynchronous orbit — all around the globe, 24 hours a day.

NASA's Europa Clipper nailed a major radar test during a Mars flyby, proving it’s ready to peer into Europa’s mysterious icy ...