Mock Orion Spaceship Arrives at NASA Spaceport

Mock Orion Spaceship Arrives at NASA Spaceport
At the Shuttle Landing Facility at NASA's Kennedy Space Center in Florida, a precisely machined, full-scale simulator Orion crew module is being offloaded from the C-5 aircraft. (Image credit: NASA/Jack Pfaller)

CAPE CANAVERAL -Aerodynamically exact mock-ups of NASA's Orion spacecraft and a launch abortsystem arrived at Kennedy Space Center on Wednesday, marking a key milestone inwork toward launch this year of the first Ares I test flight.

The $360 million mission - dubbed Ares I-X- will show critics whether first-stage flight control systems will keep theslender "single-stick" rocket on course and intact during flight.

The rocket's parachuterecovery system and the system that separates its first and second stages willbe tested.

The flight also will showwhether launch-inducedvibrations might shake the rocket enough to damage critical systems orinjure an astronaut crew.

"One good test isworth a thousand expert opinions," NASA deputy mission manager Jon Cowartsaid.

Tentatively set forlaunch July 11, the mission will be the first of four test flights slatedto be carried out under a $1.8 billion contract to develop the rocket's firststage: a five-segment solid rocket booster.

It also will be the firstdemonstration of a critical piece of a new transportation system set to replace the shuttle, sending astronautsto orbit by 2015 and the moon by 2020.

The Ares I-X test flightwill employ a four-segment shuttle booster topped with a dummy fifth segmentand mock-ups that simulate the mass and outer mold line of an Ares I secondstage, Orion spacecraft and launch abort system.

An Air Force C5 Galaxyaircraft arrived at KSC with the Orion command module and launch abort systemsimulators secured in its expansive cargo hold. The hardware joined segments ofthe rocket's upper stage simulator in the KSC Vehicle Assembly Building.

Four solid rocket boostersegments that will power the Ares I-X first stage are expected to be deliveredfrom an ATK plant in Utah in late February.

NASA will decidein mid-March whether to keep the Ares I-X mission launch in July or push itback until summer or fall.

The Ares I-X mission willlaunch from pad 39B. But NASA is keeping that pad "shuttle-ready" incase a mission to rescue a Hubble Space Telescope servicing crew is required inMay.

NASA would have to launchboth the Hubble servicing flight and the rescue mission, if required, from pad39A to maintain the July 11 launch date for Ares I-X.

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Aerospace Journalist

Todd Halvoron is a veteran aerospace journalist based in Titusville, Florida who covered NASA and the U.S. space program for 27 years with Florida Today. His coverage for Florida Today also appeared in USA Today, and 80 other newspapers across the United States. Todd earned a bachelor's degree in English literature, journalism and fiction from the University of Cincinnati and also served as Florida Today's Kennedy Space Center Bureau Chief during his tenure at Florida Today. Halvorson has been an independent aerospace journalist since 2013.