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Radar Technology

Synthetic Aperture Radar Electronically Steerable Antennas Ka-band Radar Interferometer (KaRIn) Instrument Cloud Profiling Radar Deployable Antenna Planetary Defense

Tiny Asteroid Skims Earth at ISS Altitude Over Antarctica, Found Only Hours Later

The late discovery sharpened concerns about blind spots in tracking meter-scale near-Earth objects that transit low Earth orbit.