|
|
|
|
The Delta 2 rocket BOEING FACT SHEET Posted: May 31, 2004 Boeing will use a Delta 2 7925H-9.5 to launch the MESSENGER spacecraft for NASA. Boeing manufactures Delta rockets in Huntington Beach, Calif., with final assembly in Pueblo, Colo. The 7925H-9.5 three-stage launch vehicle has five major assemblies: the first stage, including main engine and nine strap-on solid propellant rocket motors; interstage; second stage; third stage and 9.5-foot diameter payload fairing. The Delta 2 is approximately 126 feet tall and eight feet wide. Manufactured by Rocketdyne, a division of Boeing, the RS-27A main engine operates on liquid oxygen and RP-1 (kerosene). The RS-27A has a sea-level thrust of 200,000 pounds. To increase first stage performance, Boeing uses nine 46-inch diameter Alliant Techsystems-built graphite-epoxy motors (GEMs), which are derived from those on the standard Delta 2 but are larger and produce 25 percent more thrust. The main engine and six of the nine solid rocket motors burn at liftoff. The remaining three solid boosters are ignited in flight. An Aerojet AJ10-118K engine powers the second stage and burns Aerozine-50 fuel and nitrogen tetroxide oxidizer. Ignited at altitude, the engine has a vacuum-rated thrust of 9,815 pounds. The third stage is Thiokol's Star 48B solid-propellant stage.
Delta 2 rockets can be configured as two-or three-stage launch vehicles with a varying number of strap-on solid rocket boosters and two sizes of payload fairings, depending on mission requirements. The Boeing Delta program is headquartered at Boeing Expendable Launch Systems in Huntington Beach, Calif. Manufacturing is located at the Boeing facilities in Pueblo, Colo., and Decatur, Ala. |
|
|
|
Expedition 18 patch & pin The official embroidered patch and lapel pin for the International Space Station Expedition 18 crew is now available to from our stores.Ares patch The Ares Project will develop two new rockets to launch astronauts back to the Moon under NASA's Vision for Exploration. The Ares 1 will employ a single space shuttle solid rocket booster to loft the Orion crew capsule. The gigantic Ares 5 will haul the equipment and cargo needed for such lunar voyages. This is the Ares emblem.![]() Apollo patches The Apollo Patch Collection: Includes all 12 Apollo mission patches plus the Apollo Program Patch. Save over 20% off the Individual price. U.S. STORE Columbus mission patch The official astronaut embroidered patch of Atlantis' STS-122 mission that launched the Columbus science lab in February is available to U.S. customers from our store.Gemini 12 Gemini 12: The NASA Mission Reports covers the voyage of James Lovell and Buzz Aldrin that capped the Gemini program's efforts to prove the technologies and techniques that would be needed for the Apollo Moon landings. Includes CD-ROM.U.S. - U.K. - E.U. - Worldwide Columbia Report A reproduction of the official accident investigation report into the loss of the space shuttle Columbia and its crew of seven. U.S. - U.K. - E.U. - Worldwide Mars Panorama DISCOUNTED! This 360 degree image was taken by the Mars Pathfinder, which landed on the Red Planet in July 1997. The Sojourner Rover is visible in the image. U.S. Apollo 11 Mission Report Apollo 11 - The NASA Mission Reports Vol. 3 is the first comprehensive study of man's first mission to another world is revealed in all of its startling complexity. Includes DVD!U.S. - U.K. - E.U. - Worldwide Rocket DVD If you've ever watched a launch from Kennedy Space Center, Cape Canaveral, Vandenberg Air Force Base or even Kodiak Island Alaska, there's no better way to describe what you witnessed than with this DVD.U.S. - U.K. - E.U. - Worldwide |
|||||||||||||||||||||||||||||||||||||||||
|
MISSION STATUS CENTER INDEX | PLUS | NEWS ARCHIVE | LAUNCH SCHEDULE ASTRONOMY NOW | STORE ADVERTISE © 2009 Spaceflight Now Inc. |
|||||||||||||||||||||||||||||||||||||||||||||||