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SpaceDev conducts hot-fire test of hybrid rocket motor SPACEDEV NEWS RELEASE Posted: February 1, 2007 POWAY, CA -- SpaceDev announced Thursday that it has completed a series of three hot-fire tests of its hybrid upper stage motor, part of the SpaceDev Streaker(TM) Small Launch Vehicle development program.
The tests demonstrated the ability to restart a partially spent motor grain and tested a new injector configuration intended to improve motor performance and stability. The tests were conducted at SpaceDev's new hybrid rocket test site in southern Orange County, CA, which will eventually be upgraded to accommodate test firings of larger and more powerful motors. "These events successfully conclude this phase of motor firings intended to demonstrate the performance and stability of SpaceDev's hybrid upper stagemotor configuration," said Mark N. Sirangelo, SpaceDev's Chairman and Chief Executive Officer. "We are very pleased with the results of the series, in particular, the demonstration of restartability of this hybrid configuration. The results help to validate a capability of the hybrid motors important for both launch vehicle and orbital transfer applications." SpaceDev is developing its hybrid upper stage technology under contract with the Air Force Research Laboratory at Edwards AFB. SpaceDev, Inc. is a space technology/aerospace company that creates and sells affordable and innovative space products and mission solutions. |
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The documentary "Research Project: X-15" looks at the rocketplane program that flew to the edge of space in the effort to learn about the human ability to fly at great speeds and aircraft design to sustain such flights.
On the 40th anniversary of the Apollo 1 fire that took the lives of astronauts Gus Grissom, Ed White and Roger Chaffee, a remembrance service was held January 27 at the Kennedy Space Center's memorial Space Mirror.
This documentary takes a look at the technical aspects of Project Mercury, including development of the capsule and the pioneering first manned flights of America's space program.
The voyage of Apollo 15 took man to the Hadley Rille area of the moon. Astronauts Dave Scott and Jim Irwin explored the region using a lunar rover, while Al Worden remained in orbit conducting observations. "Apollo 15: In the Mountains of the Moon" is a NASA film looking back at the 1971 flight.
Skylab, America's first space station, began with crippling problems created by an incident during its May 1973 launch. High temperatures and low power conditions aboard the orbital workshop forced engineers to devise corrective measures quickly. Astronauts Pete Conrad, Paul Weitz and Joe Kerwin flew to the station and implemented the repairs, rescuing the spacecraft's mission. This film tells the story of Skylab's first 40 days in space.