Tag: optical communications

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NASA begins testing PExT wideband communications system in orbit

Comms & C2

NASA Begins On-Orbit Testing of PExT Wideband Optical Communications System

NASA has initiated orbital testing of its Passive Electronically Scanned Array Experiment for Terrestrial Communications (PExT), a next-generation wideband optical and RF communications payload. Deployed aboard a CubeSat from the...

September 30, 2025

General Atomics and Kepler demo air-to-space optical comms

ISR & Sensors

General Atomics and Kepler Demonstrate Space-to-Air Optical Comms Breakthrough

In a milestone for high-bandwidth airborne connectivity, General Atomics Aeronautical Systems Inc. (GA-ASI) and Kepler Communications have successfully demonstrated an air-to-space optical communication link between an MQ-9B SkyGuardian unmanned aerial...

September 8, 2025

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Tag: optical communications

NASA Begins On-Orbit Testing of PExT Wideband Optical Communications System

General Atomics and Kepler Demonstrate Space-to-Air Optical Comms Breakthrough

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