How do you maintain spacecraft 22,000 miles away? DARPA wants to find out with the first launch of the dexterous, deep-space ...
The OEO satellite promises a geosynchronous orbit around the equator, low latency, and a drastic cut in costs—using readily available technology. Thousands of satellites have been deployed during ...
Two Chinese satellites have rendezvoused with one another more than 20,000 miles above the Earth in what analysts believe is the first high-altitude attempt at orbital refueling. China’s Shijian-21 ...
China successfully demonstrates geosynchronous satellite tracking of moving maritime targets Persistent surveillance from orbit reduces reliance on low Earth satellite constellations Three satellites ...
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