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Volcano earthquake report for Wednesday, 9 September 2026
• World Earthquake Report for Wednesday, 9 September 2026
• Strong mag. 5.0 earthquake - Celebes Sea, 49 km north of Tahuna, Indonesia,...
• Moderate mag. 4.7 earthquake - Philippine Sea, 135 km southeast of Shima, M...
• The 10 most powerful earthquakes in the world since 1900
• Moderate mag. 4.0 earthquake - Indian Ocean, 80 km southwest of Labuan, Kab...
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#472858
Thu 13 Sep 2018 12:54:PM
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Joined: Feb 2001
Posts: 678,977
Launch Director
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Launch Director
Joined: Feb 2001
Posts: 678,977 |
Abstract: Large scale cargo transportation to support human missions to the Moon and Mars will require very high power Solar Electric Propulsion (SEP) systems operating between 200 and 400 kW. Aerojet Rocketdyne's NextSTEP program is developing and demonstrating a 100 kW EP system, the XR-100, using a Nested Hall Thruster (NHT) designed for powers up to 200 kW, a modular power processor and a modular flow controller. The three year program objective is to operate the integrated EP system continuously a... Source: 100 kW Nested Hall Thruster System Development [STUB]
David Cottle
UBB Owner & Administrator
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