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Genesis Scooping Up Solar Wind
Pasadena - Dec 01, 2003 The Genesis spacecraft continues its mission collecting solar wind material expelled from the Sun. Telemetry from the Genesis spacecraft indicates that all spacecraft subsystems are reporting nominal operation. There are three collector arrays aboard Genesis that are exposed to, or hidden from, the solar wind. One collector array for each of the three solar wind regimes. Which collector array is exposed is determined by the data received by sensitive ion and electron monitors located on the spacecraft's equipment deck. These monitors scrutinize the solar wind passing by the spacecraft and relay this information to the onboard computer, which in turn commands the collector arrays to deploy and retract as needed. Recent solar activity has called for the "low solar speed" array to be deployed 100% of the time. Also, the E-Array, which handles coronal mass ejections, was unshaded 94% of the time. Telemetry from the Genesis spacecraft indicates that it is spinning at a rate of 1.6 rotations per minute. The spacecraft's space age "gas gauge" indicates propellant usage totals are about 19.67 kilograms (43.36 pounds). Community Email This Article Comment On This Article Related Links Genesis Mission SpaceDaily Search SpaceDaily Subscribe To SpaceDaily Express Space
Satellite Launch To Boost DTH In India
Calcutta, India (SPX) Dec 28, 2005The successful launch Thursday of India's heaviest satellite from spaceport of Kourou in French Guyana may have boosted the country's space research efforts to yet another level, but it has also lifted the spirits of at least three Direct-To-Home televisions broadcasters, one of which has been waiting for years to launch its services in India. |
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