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Bay St. Louis MS (SPX) Oct 03, 2007 Core components of the J-2X engine being designed for NASA's Constellation Program recently were installed on the A-1 Test Stand at NASA's Stennis Space Center near Bay St. Louis, Miss. Tests of the components, known as Powerpack 1A, will be conducted from November 2007 through February 2008. The Powerpack 1A test article consists of a gas generator and engine turbopumps originally developed for the Apollo Program that put Americans on the moon in the late 1960s and early 1970s. Engineers are testing these heritage components to obtain data that will help them modify the turbomachinery to meet the higher performance requirements of the Ares I and Ares V launch vehicles. The upcoming tests will simulate inlet and outlet conditions that would be present on the turbomachinery during a full-up engine hot-fire test. NASA's Constellation Program is developing a new family of U.S. spacecraft and related systems and technologies for exploration of the moon and other destinations. The J-2X engine will power the upper stages of the new rockets. Community Email This Article Comment On This Article Related Links Rocket Science News at Space-Travel.Com
Kennedy Prepares To Host Constellation Launch Vehicle
Cape Canaveral FL (SPX) Oct 01, 2007The Ares rockets that will take over for the space shuttle and carry humans to the moon are closer to lifting off from the drawing board. Designs and modifications are under way at Launch Pad 39B, the Launch Control Center and the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida to accommodate the first test flight of an Ares I rocket in April 2009. At the same time, workers in Kennedy's Assembly and Refurbishment Facility and Parachute Refurbishment Facility are working on the components for the first launch test.
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