Science

DIU received 25 proposals for the Dismounted Assured PNT System WASHINGTON — The Defense Innovation Unit’s Boston office is reviewing vendor proposals for handheld navigation devices that don’t rely on Global Positioning System satellite signals. They would be used by U.S. Army soldiers in future military conflicts when they expect GPS signals to be disrupted.
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WASHINGTON — Finding international consensus on deployment milestones for constellations of non-geosynchronous satellites is a top space-related priority for the U.S. delegation attending the 2019 World Radiocommunication Conference, officials said Nov. 1.  Grace Koh, the ambassador leading the U.S. delegation at WRC-19 in Sharm el-Sheikh, Egypt, this month, said there are several space-related topics the
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WASHINGTON — Top officials with the European Space Agency remain confident that they will be able to resolve the parachute problems that threaten to delay next summer’s launch of the ExoMars 2020 rover mission. In two high-altitude tests earlier this year, parachutes intended to slow down the ExoMars 2020 lander suffered tears in their canopies.
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