Tag: MEV
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Launch Roundup: Falcon 9 launches customer payloads, China fly resupply mission to Tiangong
While SpaceX flew Starship on its sixth integrated test flight, the company also flew three satellites to geostationary transfer orbit this week. Koreasat 6A, Optus-X, and GSAT-20 were launched. Meanwhile, four Starlink missions also flew this week. Finally, Starship Flight 6 was moved to Tuesday, Nov. 19 and was launched successfully on that day. Starlink…
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30 years after Intelsat VI rescue, Northrop Grumman aims to make in-space servicing a permanent reality
On 7 May 1992, Space Shuttle Endeavour lifted off on her first voyage at 23:40 UTC from Pad-B at the Kennedy Space Center in Florida. Her target: Intelsat VI F-3 (now known as Intelsat 603). The goal: rendezvous with, repair, and re-release the satellite. In the now-30 years since that mission, on-orbit satellite repair and…
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30 years after Intelsat VI rescue, Northrop Grumman aims to make in-space servicing a permanent reality
On 7 May 1992, Space Shuttle Endeavour lifted off on her first voyage at 23:40 UTC from Pad-B at the Kennedy Space Center in Florida. Her target: Intelsat VI F-3 (now known as Intelsat 603). The goal: rendezvous with, repair, and re-release the satellite. In the now-30 years since that mission, on-orbit satellite repair and…
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Mission Extension Vehicles succeed as Northrop Grumman works on future servicing/debris clean-up craft
With the successful docking of Mission Extension Vehicle 2, or MEV-2, to the Intelsat 10-02 satellite last month, Northrop Grumman not only repeated the task of successfully attaching one of their MEV spacecraft to a functioning satellite but also successfully proved the ability to grab a still-transmitting telecommunications satellite without disrupting service. The success of…
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Mission Extension Vehicles Validate New Satellite Lifeline in Orbit
Until February 2020, when a satellite on orbit ran out of propellant, that was the end of its life. Most major communications and military satellites are designed with prolonged lifetimes and carry enough fuel for a 15 year mission. But the struggle for some satellite operators has been that at the end of that 15…
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MEV to the rescue – Hope for crippled satellites
ATK and ViviSat are working to demonstrate the ability to rescue satellites that are stranded in space after they run out of maneuvering fuel. The vision involves sending the Mission Extension Vehicle (MEV) to their aid, providing propulsion and attitude control systems, allowing the satellite to live on. MEV: Satellite rescue isn’t a new concept,…