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MDA recognized by Nasa for robotic servicing of International Space Station

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Artist’s illustration of the robotic spacecraft which will float around in space, fixing satellites. Picture courtesy of SSL

MDA US Systems, a division of MDA managed by SSL, has been recognized by Nasa’s Johnson Space Center for its “outstanding support” of a robotic upgrade to the International Space Station’s power system which took place in January.

The MDA team based in Houston played a critical role in planning and validating the robotic maneuvering both before and during the mission.

Nasa JSC ground controllers used the 15-degrees-of-freedom Special Purpose Dextrous Manipulator (Dextre) arm to install six new 430-pound lithium-ion batteries in two power channel integrated electronics assembly pallets.

Dextre first removed 12 older and depleted 740-pound nickel-hydrogen batteries from the pallets, nine of which were put on the Japanese H-II Transfer Vehicle’s external pallet to burn up on re-entry with it.  [Read more…] about MDA recognized by Nasa for robotic servicing of International Space Station

SSL selected to partner with Darpa to develop satellite servicing business

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Space Systems Loral, a leading provider of innovative satellites and spacecraft systems, today announced it has been selected by the US Defense Advanced Research Projects Agency to develop the capability to service and maintain spacecraft and other infrastructure in the geostationary arc.

Darpa’s Robotic Servicing of Geosynchronous Satellites program is expected to be the foundation of a new business for SSL that will serve both commercial and government operators with repair, upgrade, relocation, and refueling of on-orbit assets.

Howard Lance, chief executive officer, SSL MDA Holdings, says: “This will be SSL’s first spacecraft contract with the Department of Defense in recent years and it is the third time that we have been selected by the US government for a major program in just two months, following our recent selections for Nasa’s Restore-L and Psyche missions.

“It clearly demonstrates the success of our strategy to bring the benefits of our commercial business to a broader audience and to grow our business with US government work.”  [Read more…] about SSL selected to partner with Darpa to develop satellite servicing business