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SDA Marks Further Progress With Space-Based Optical Communications

SDA Marks Further Progress With Space-Based Optical Communications
Pictured is Space Development Agency (SDA) Director Derek Tournear (SDA Photo)

NATIONAL HARBOR, Md.—The Space Development Agency (SDA) continues to advance the communications capabilities of its first batch of satellites on orbit as part of the Proliferated Warfighter Space Architecture (PWSA), demonstrating sustained linkages between two satellites for more than a day at a time, the agency’s top official said on Monday. Two weeks ago, the two SpaceX-built tracking layer satellites in Tranche 0 were demonstrating the ability to maintain a link between their respective optical laser communications terminals for two…

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