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Latest Spacecraft propulsion Stories

2012-03-23 03:45:43

NASA's Flight Opportunities Program has selected 24 cutting-edge space technology payloads for flights on commercial reusable launch vehicles, balloons and a commercial parabolic aircraft.

Image 1 - NASA Chief Technologist Praises Solar Sail Mission
2012-03-19 05:30:50

NASA chief technologist Mason Peck and Congressman Dana Rohrabacher (R-CA) met with executives and engineers at L’Garde Inc. on Thursday, March 15 to see the company’s progress on providing an in-space demonstration of a large, mission-capable solar sail.

2012-03-15 07:41:33

A sub-scale solid rocket motor designed to mimic NASA's Space Launch System, or SLS, booster design successfully was tested today by engineers at NASA's Marshall Space Flight Center in Huntsville, Ala.

2012-03-11 06:54:46

NASA Chief Technologist Mason Peck will visit L'Garde Inc., in Tustin, Calif., on Thursday, March 15, at 9 a.m. PDT. Peck's visit will highlight ways government can partner with small business to help create the jobs of the future through investment in science and technology.


Latest Spacecraft propulsion Reference Libraries

6_e1c9b89b48eaf2af7055b7bbebf1a19c2
2004-10-19 04:45:41

Escape Velocity -- An escape velocity is the minimum speed at which an object without propulsion can move away from a source of a gravitational field indefinitely if there is no friction. This definition may need modification for the practical problem of two or more sources in some cases. In any case, the object is assumed to be a point with a mass that is negligible compared with that of the source of the field, usually an excellent approximation. It is commonly described as the speed...

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Word of the Day
coruscant
  • Emitting flashes of light; glittering.
The word 'coruscant' comes from a Latin word meaning 'to flash' or 'to sparkle'.
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