CAPE CANAVERAL, Fla. – In the Rotation, Processing and Surge Facility at NASA's Kennedy Space Center in Florida, the rail car cover is removed from the first Ares I-X motor segment. It is one of four reusable motor segments and nozzle exit cone shipped by the Ares I first-stage prime contractor Alliant Techsystems Inc. for final processing and integration in the facility. The booster used for the Ares I-X launch is being modified by adding new forward structures and a fifth segment simulator. The motor is the final hardware needed for the rocket's upcoming flight test this summer. The stacking operations are scheduled to begin in the Vehicle Assembly Building in April. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. – In the Rotation, Processing and Surge Facility at NASA's Kennedy Space Center in Florida, the rail car cover is moved away from the first Ares I-X motor segment. It is one of four reusable motor segments and nozzle exit cone shipped by the Ares I first-stage prime contractor Alliant Techsystems Inc. for final processing and integration in the facility. The booster used for the Ares I-X launch is being modified by adding new forward structures and a fifth segment simulator. The motor is the final hardware needed for the rocket's upcoming flight test this summer. The stacking operations are scheduled to begin in the Vehicle Assembly Building in April. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. – In the Rotation, Processing and Surge Facility at NASA's Kennedy Space Center in Florida, the Ares I-X motor segment is revealed after removal of the rail car cover. It is one of four reusable motor segments and nozzle exit cone shipped by the Ares I first-stage prime contractor Alliant Techsystems Inc. for final processing and integration in the facility. The booster used for the Ares I-X launch is being modified by adding new forward structures and a fifth segment simulator. The motor is the final hardware needed for the rocket's upcoming flight test this summer. The stacking operations are scheduled to begin in the Vehicle Assembly Building in April. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. – The first Ares I-X motor segment is in the Rotation, Processing and Surge Facility at NASA's Kennedy Space Center in Florida. It is one of four reusable motor segments and nozzle exit cone shipped by the Ares I first-stage prime contractor Alliant Techsystems Inc. for final processing and integration in the facility. The booster used for the Ares I-X launch is being modified by adding new forward structures and a fifth segment simulator. The motor is the final hardware needed for the rocket's upcoming flight test this summer. The stacking operations are scheduled to begin in the Vehicle Assembly Building in April. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. – In the Rotation, Processing and Surge Facility at NASA's Kennedy Space Center in Florida, the rail car cover is removed from the first Ares I-X motor segment. It is one of four reusable motor segments and nozzle exit cone shipped by the Ares I first-stage prime contractor Alliant Techsystems Inc. for final processing and integration in the facility. The booster used for the Ares I-X launch is being modified by adding new forward structures and a fifth segment simulator. The motor is the final hardware needed for the rocket's upcoming flight test this summer. The stacking operations are scheduled to begin in the Vehicle Assembly Building in April. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. –In the Rotation, Processing and Surge Facility at NASA's Kennedy Space Center in Florida, the end of the Ares I-X motor segment is removed to allow propellant grain inspection of the interior. It is one of four reusable motor segments and nozzle exit cone shipped by the Ares I first-stage prime contractor Alliant Techsystems Inc. for final processing and integration in the facility. The booster used for the Ares I-X launch is being modified by adding new forward structures and a fifth segment simulator. The motor is the final hardware needed for the rocket's upcoming flight test this summer. The stacking operations are scheduled to begin in the Vehicle Assembly Building in April. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. – In the Rotation, Processing and Surge Facility at NASA's Kennedy Space Center in Florida, a technician begins propellant grain inspection of the interior of the Ares I-X motor segment. It is one of four reusable motor segments and nozzle exit cone shipped by the Ares I first-stage prime contractor Alliant Techsystems Inc. for final processing and integration in the facility. The booster used for the Ares I-X launch is being modified by adding new forward structures and a fifth segment simulator. The motor is the final hardware needed for the rocket's upcoming flight test this summer. The stacking operations are scheduled to begin in the Vehicle Assembly Building in April. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. – In the Rotation, Processing and Surge Facility at NASA's Kennedy Space Center in Florida, the Ares I-X motor segment waits for inspection after removal of the shipping container. It is one of four reusable motor segments and nozzle exit cone shipped by the Ares I first-stage prime contractor Alliant Techsystems Inc. for final processing and integration in the facility. The booster used for the Ares I-X launch is being modified by adding new forward structures and a fifth segment simulator. The motor is the final hardware needed for the rocket's upcoming flight test this summer. The stacking operations are scheduled to begin in the Vehicle Assembly Building in April. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. – In the Rotation, Processing and Surge Facility at NASA's Kennedy Space Center in Florida, the open end of the Ares I-X motor segment is seen without the end cover. It is one of four reusable motor segments and nozzle exit cone shipped by the Ares I first-stage prime contractor Alliant Techsystems Inc. for final processing and integration in the facility. The booster used for the Ares I-X launch is being modified by adding new forward structures and a fifth segment simulator. The motor is the final hardware needed for the rocket's upcoming flight test this summer. The stacking operations are scheduled to begin in the Vehicle Assembly Building in April. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. – In the Rotation, Processing and Surge Facility at NASA's Kennedy Space Center in Florida, technicians check the fit of the end cover on the Ares I-X motor segment. It is one of four reusable motor segments and nozzle exit cone shipped by the Ares I first-stage prime contractor Alliant Techsystems Inc. for final processing and integration in the facility. The booster used for the Ares I-X launch is being modified by adding new forward structures and a fifth segment simulator. The motor is the final hardware needed for the rocket's upcoming flight test this summer. The stacking operations are scheduled to begin in the Vehicle Assembly Building in April. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. – In the Rotation, Processing and Surge Facility at NASA's Kennedy Space Center in Florida, a technician performs propellant grain inspection of the inside of the Ares I-X motor segment. It is one of four reusable motor segments and nozzle exit cone shipped by the Ares I first-stage prime contractor Alliant Techsystems Inc. for final processing and integration in the facility. The booster used for the Ares I-X launch is being modified by adding new forward structures and a fifth segment simulator. The motor is the final hardware needed for the rocket's upcoming flight test this summer. The stacking operations are scheduled to begin in the Vehicle Assembly Building in April. Photo credit: NASA/Jim Grossmann

HOT FIRE P9038-SRTMV-N1 24". THE FIRST SUBSCALE MOTOR FOR THE ARES PROGRAM. THE PRIMARY OBJECTIVE FOR THE TEST IS TO ESTABLISH A BASELINE SUBSCALE CONFIGURATION FOR THE ARES 1ST STAGE NOZZLE.

CAPE CANAVERAL, Fla. – In the Rotation, Processing and Surge Facility at NASA's Kennedy Space Center in Florida, technicians prepare to remove the cover from the end of the Ares I-X motor segment for propellant grain inspection of the interior. It is one of four reusable motor segments and nozzle exit cone shipped by the Ares I first-stage prime contractor Alliant Techsystems Inc. for final processing and integration in the facility. The booster used for the Ares I-X launch is being modified by adding new forward structures and a fifth segment simulator. The motor is the final hardware needed for the rocket's upcoming flight test this summer. The stacking operations are scheduled to begin in the Vehicle Assembly Building in April. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. – The Florida East Coast Railway train arrives at the Jay Jay Rail Yard with the booster segments for the Ares I-X test rocket for interchange with the NASA Railroad (left). The four reusable motor segments and the nozzle exit cone, manufactured by the Ares I first-stage prime contractor Alliant Techsystems Inc., or ATK, departed Utah March 12 on the seven-day, cross-country trip to Florida. The segments will be delivered to the Rotation, Processing and Surge Facility for final processing and integration. The booster used for the Ares I-X launch is being modified by adding new forward structures and a fifth segment simulator. The motor is the final hardware needed for the rocket's upcoming test flight this summer. The stacking operations are scheduled to begin in the Vehicle Assembly Building in April. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – The Florida East Coast Railway train arrives at the Jay Jay Rail Yard with the booster segments for the Ares I-X test rocket for interchange with the NASA Railroad. The four reusable motor segments and the nozzle exit cone, manufactured by the Ares I first-stage prime contractor Alliant Techsystems Inc., or ATK, departed Utah March 12 on the seven-day, cross-country trip to Florida. The segments will be delivered to the Rotation, Processing and Surge Facility for final processing and integration. The booster used for the Ares I-X launch is being modified by adding new forward structures and a fifth segment simulator. The motor is the final hardware needed for the rocket's upcoming test flight this summer. The stacking operations are scheduled to begin in the Vehicle Assembly Building in April. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – The NASA Railroad makes the exchange with the Florida East Coast Railway cars carrying the booster segments for the Ares I-X test rocket. The four reusable motor segments and the nozzle exit cone, manufactured by the Ares I first-stage prime contractor Alliant Techsystems Inc., or ATK, departed Utah March 12 on the seven-day, cross-country trip to Florida. The segments will be delivered to the Rotation, Processing and Surge Facility for final processing and integration. The booster used for the Ares I-X launch is being modified by adding new forward structures and a fifth segment simulator. The motor is the final hardware needed for the rocket's upcoming test flight this summer. The stacking operations are scheduled to begin in the Vehicle Assembly Building in April. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – The NASA Railroad (right) is ready for the exchange of the Florida East Coast Railway cars carrying the booster segments for the Ares I-X test rocket. The four reusable motor segments and the nozzle exit cone, manufactured by the Ares I first-stage prime contractor Alliant Techsystems Inc., or ATK, departed Utah March 12 on the seven-day, cross-country trip to Florida. The segments will be delivered to the Rotation, Processing and Surge Facility for final processing and integration. The booster used for the Ares I-X launch is being modified by adding new forward structures and a fifth segment simulator. The motor is the final hardware needed for the rocket's upcoming test flight this summer. The stacking operations are scheduled to begin in the Vehicle Assembly Building in April. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – The Florida East Coast Railway train arrives at the Jay Jay Rail Yard with the booster segments for the Ares I-X test rocket for interchange with the NASA Railroad. Officials from Alliant Techsystems Inc. and NASA accompany the train. The four reusable motor segments and the nozzle exit cone, manufactured by the Ares I first-stage prime contractor Alliant Techsystems Inc., or ATK, departed Utah March 12 on the seven-day, cross-country trip to Florida. The segments will be delivered to the Rotation, Processing and Surge Facility for final processing and integration. The booster used for the Ares I-X launch is being modified by adding new forward structures and a fifth segment simulator. The motor is the final hardware needed for the rocket's upcoming test flight this summer. The stacking operations are scheduled to begin in the Vehicle Assembly Building in April. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – – The NASA Railroad (right) is ready for the exchange of the Florida East Coast Railway cars carrying the booster segments for the Ares I-X test rocket. The four reusable motor segments and the nozzle exit cone, manufactured by the Ares I first-stage prime contractor Alliant Techsystems Inc., or ATK, departed Utah March 12 on the seven-day, cross-country trip to Florida. The segments will be delivered to the Rotation, Processing and Surge Facility for final processing and integration. The booster used for the Ares I-X launch is being modified by adding new forward structures and a fifth segment simulator. The motor is the final hardware needed for the rocket's upcoming test flight this summer. The stacking operations are scheduled to begin in the Vehicle Assembly Building in April. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – The Florida East Coast Railway train arrives at the Jay Jay Rail Yard with the booster segments for the Ares I-X test rocket for interchange with the NASA Railroad. The four reusable motor segments and the nozzle exit cone, manufactured by the Ares I first-stage prime contractor Alliant Techsystems Inc., or ATK, departed Utah March 12 on the seven-day, cross-country trip to Florida. The segments will be delivered to the Rotation, Processing and Surge Facility for final processing and integration. The booster used for the Ares I-X launch is being modified by adding new forward structures and a fifth segment simulator. The motor is the final hardware needed for the rocket's upcoming test flight this summer. The stacking operations are scheduled to begin in the Vehicle Assembly Building in April. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – The Florida East Coast Railway train arrives at the Jay Jay Rail Yard with the booster segments for the Ares I-X test rocket for interchange with the NASA Railroad. The four reusable motor segments and the nozzle exit cone, manufactured by the Ares I first-stage prime contractor Alliant Techsystems Inc., or ATK, departed Utah March 12 on the seven-day, cross-country trip to Florida. The segments will be delivered to the Rotation, Processing and Surge Facility for final processing and integration. The booster used for the Ares I-X launch is being modified by adding new forward structures and a fifth segment simulator. The motor is the final hardware needed for the rocket's upcoming test flight this summer. The stacking operations are scheduled to begin in the Vehicle Assembly Building in April. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – The NASA Railroad hauls cars carrying the Ares I-X motor segments and nozzle exit cone over a river bridge to NASA's Kennedy Space Center in Florida. The four reusable motor segments and the nozzle exit cone, manufactured by the Ares I first-stage prime contractor Alliant Techsystems Inc., or ATK, departed Utah March 12 on the seven-day, cross-country trip to Florida. The segments will be delivered to Kennedy's Rotation, Processing and Surge Facility for final processing and integration. The booster used for the Ares I-X launch is being modified by adding new forward structures and a fifth segment simulator. The motor is the final hardware needed for the rocket's upcoming test flight this summer. The stacking operations are scheduled to begin in the Vehicle Assembly Building in April. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – The NASA Railroad hauls cars carrying the Ares I-X motor segments and nozzle exit cone over a river bridge to NASA's Kennedy Space Center in Florida. The four reusable motor segments and the nozzle exit cone, manufactured by the Ares I first-stage prime contractor Alliant Techsystems Inc., or ATK, departed Utah March 12 on the seven-day, cross-country trip to Florida. The segments will be delivered to Kennedy's Rotation, Processing and Surge Facility for final processing and integration. The booster used for the Ares I-X launch is being modified by adding new forward structures and a fifth segment simulator. The motor is the final hardware needed for the rocket's upcoming test flight this summer. The stacking operations are scheduled to begin in the Vehicle Assembly Building in April. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – The NASA Railroad hauls cars carrying the Ares I-X motor segments and nozzle exit cone over a river bridge to NASA's Kennedy Space Center in Florida. The four reusable motor segments and the nozzle exit cone, manufactured by the Ares I first-stage prime contractor Alliant Techsystems Inc., or ATK, departed Utah March 12 on the seven-day, cross-country trip to Florida. The segments will be delivered to Kennedy's Rotation, Processing and Surge Facility for final processing and integration. The booster used for the Ares I-X launch is being modified by adding new forward structures and a fifth segment simulator. The motor is the final hardware needed for the rocket's upcoming test flight this summer. The stacking operations are scheduled to begin in the Vehicle Assembly Building in April. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – A close-up of the NASA Railroad locomotive #3, and the EMDSW-1500 switcher, that is hauling the Ares I-X motor segments and nozzle exit cone to NASA's Kennedy Space Center in Florida. The four reusable motor segments and the nozzle exit cone, manufactured by the Ares I first-stage prime contractor Alliant Techsystems Inc., or ATK, departed Utah March 12 on the seven-day, cross-country trip to Florida. The segments will be delivered to Kennedy's Rotation, Processing and Surge Facility for final processing and integration. The booster used for the Ares I-X launch is being modified by adding new forward structures and a fifth segment simulator. The motor is the final hardware needed for the rocket's upcoming test flight this summer. The stacking operations are scheduled to begin in the Vehicle Assembly Building in April. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – After switching out the box cars on the train, the NASA Railroad hauls the Ares I-X motor segments and nozzle exit cone to NASA's Kennedy Space Center in Florida. The four reusable motor segments and the nozzle exit cone, manufactured by the Ares I first-stage prime contractor Alliant Techsystems Inc., or ATK, departed Utah March 12 on the seven-day, cross-country trip to Florida. The segments will be delivered to Kennedy's Rotation, Processing and Surge Facility for final processing and integration. The booster used for the Ares I-X launch is being modified by adding new forward structures and a fifth segment simulator. The motor is the final hardware needed for the rocket's upcoming test flight this summer. The stacking operations are scheduled to begin in the Vehicle Assembly Building in April. Photo credit: NASA/Jack Pfaller

CAPE CANAVERAL, Fla. – ATK and NASA officials accompanied the Florida East Coast Railroad train carrying the booster segments for the Ares I-X test rocket on its route to NASA's Kennedy Space Center in Florida from Jacksonville, Fla. Seen here in the passenger car are, from left NASA KSC Shuttle Launch Director Mike Leinbach, a Florida East Coast Railroad representative, ATK Ares I First Stage program Director Fred Brasfield, a Florida East Coast Railroad representative, ATK Vice President Space Launch Systems Charlie Precourt, a Florida East Coast Railroad representative, and NASA Marshall Space Flight Center Reusable Solid Rocket Booster Integration Lead Roy Worthy. The four reusable motor segments and the nozzle exit cone, manufactured by the Ares I first-stage prime contractor Alliant Techsystems Inc., or ATK, departed Utah March 12 on the seven-day, cross-country trip to Florida. The segments will be delivered to the Rotation, Processing and Surge Facility for final processing and integration. The booster used for the Ares I-X launch is being modified by adding new forward structures and a fifth segment simulator. The motor is the final hardware needed for the rocket's upcoming test flight this summer. The stacking operations are scheduled to begin in the Vehicle Assembly Building in April. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – ATK and NASA officials accompanied the Florida East Coast Railroad train carrying the booster segments for the Ares I-X test rocket on its route to NASA's Kennedy Space Center in Florida from Jacksonville, Fla. Seen here in the passenger car are, from left, ATK Vice President Space Launch Systems Charlie Precourt, a Florida East Coast Railroad representative, ATK Deputy Site Director in Florida Ted Shaffner, ATK Vice President Of Space Launch Propulsion Cary Ralston, NASA KSC Shuttle Launch Director Mike Leinbach, a Florida East Coast Railroad representative and ATK Ares I First Stage program Director Fred Brasfield. The four reusable motor segments and the nozzle exit cone, manufactured by the Ares I first-stage prime contractor Alliant Techsystems Inc., or ATK, departed Utah March 12 on the seven-day, cross-country trip to Florida. The segments will be delivered to the Rotation, Processing and Surge Facility for final processing and integration. The booster used for the Ares I-X launch is being modified by adding new forward structures and a fifth segment simulator. The motor is the final hardware needed for the rocket's upcoming test flight this summer. The stacking operations are scheduled to begin in the Vehicle Assembly Building in April. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – The booster segments for the Ares I-X test rocket were delivered to NASA's Kennedy Space Center in Florida by the Florida East Coast Railroad and the NASA Railroad. Accompanying the train on its route from Jacksonville, Fla., were NASA and ATK officials. Standing here, from left, are ATK Ares I Flight Tests Program Director Joe Oliva, ATK Ares I-X Florida Program Manager Russ Page, NASA Ares Program Manager Steve Cook, ATK Deputy Site Director in Florida Ted Shaffner, NASA KSC Ares I-X Deputy Mission Manager Jon Cowart, ATK Vice President of Space Launch Propulson Cary Ralston, ATK Ares I First Stage program Director Fred Brasfield, ATK Vice President Space Launch Systems Charlie Precourt, ATK Ares I Flight Tests Deputy Program Director Kathy Philpot, NASA Marshall Space Flight Center Reusable Solid Rocket Booster Integration Lead Roy Worthy, ATK Florida Site Director Bob Herman, NASA Res First Stage Project Manager Alex Priskos and NASA KSC Shuttle Launch Director Mike Leinbach. The four reusable motor segments and the nozzle exit cone, manufactured by the Ares I first-stage prime contractor Alliant Techsystems Inc., or ATK, departed Utah March 12 on the seven-day, cross-country trip to Florida. The segments will be delivered to the Rotation, Processing and Surge Facility for final processing and integration. The booster used for the Ares I-X launch is being modified by adding new forward structures and a fifth segment simulator. The motor is the final hardware needed for the rocket's upcoming test flight this summer. The stacking operations are scheduled to begin in the Vehicle Assembly Building in April. Photo credit: NASA/Kim Shiflett

Shown is a test of the TEM-13 Solid Rocket Motor in support of the Ares/CLV first stage at ATK, Utah . Constellation/Ares project. This image is extracted from a high definition video file and is the highest resolution available.

Shown is a test of the TEM-13 Solid Rocket Motor in support of the Ares/CLV first stage at ATK, Utah . Constellaton/Ares project. This image is extracted from a high definition video file and is the highest resolution available.

CAPE CANAVERAL, Fla. – The NASA Railroad leaves four of the cars with Ares I-X segments at Suspect siding on NASA's Kennedy Space Center in Florida and continues on with the remaining car to the Rotation, Processing and Surge Facility. The four reusable motor segments and the nozzle exit cone, manufactured by the Ares I first-stage prime contractor Alliant Techsystems Inc., or ATK, departed Utah March 12 on the seven-day, cross-country trip to Florida. The segments will be delivered to Kennedy's Rotation, Processing and Surge Facility for final processing and integration. The booster used for the Ares I-X launch is being modified by adding new forward structures and a fifth segment simulator. The motor is the final hardware needed for the rocket's upcoming test flight this summer. The stacking operations are scheduled to begin in the Vehicle Assembly Building in April. Photo credit: NASA/Jack Pfaller

CAPE CANAVERAL, Fla. –The cars on the NASA Railroad are separated for different destinations at NASA's Kennedy Space Center in Florida. They carry Ares I-X segments. One of the cars is going to the Rotation, Processing and Surge Facility. The four reusable motor segments and the nozzle exit cone, manufactured by the Ares I first-stage prime contractor Alliant Techsystems Inc., or ATK, departed Utah March 12 on the seven-day, cross-country trip to Florida. The segments will be delivered to Kennedy's Rotation, Processing and Surge Facility for final processing and integration. The booster used for the Ares I-X launch is being modified by adding new forward structures and a fifth segment simulator. The motor is the final hardware needed for the rocket's upcoming test flight this summer. The stacking operations are scheduled to begin in the Vehicle Assembly Building in April. Photo credit: NASA/Jack Pfaller

CAPE CANAVERAL, Fla. –This NASA Railroad engine is hauling one of the cars with an Ares I-X segment to the Rotation, Processing and Surge Facility at NASA's Kennedy Space Center in Florida. The four reusable motor segments and the nozzle exit cone, manufactured by the Ares I first-stage prime contractor Alliant Techsystems Inc., or ATK, departed Utah March 12 on the seven-day, cross-country trip to Florida. The segments will be delivered to Kennedy's Rotation, Processing and Surge Facility for final processing and integration. The booster used for the Ares I-X launch is being modified by adding new forward structures and a fifth segment simulator. The motor is the final hardware needed for the rocket's upcoming test flight this summer. The stacking operations are scheduled to begin in the Vehicle Assembly Building in April. Photo credit: NASA/Jack Pfaller

CAPE CANAVERAL, Fla. –The NASA Railroad is hauling one of the cars with an Ares I-X segment to the Rotation, Processing and Surge Facility at NASA's Kennedy Space Center in Florida. The four reusable motor segments and the nozzle exit cone, manufactured by the Ares I first-stage prime contractor Alliant Techsystems Inc., or ATK, departed Utah March 12 on the seven-day, cross-country trip to Florida. The segments will be delivered to Kennedy's Rotation, Processing and Surge Facility for final processing and integration. The booster used for the Ares I-X launch is being modified by adding new forward structures and a fifth segment simulator. The motor is the final hardware needed for the rocket's upcoming test flight this summer. The stacking operations are scheduled to begin in the Vehicle Assembly Building in April. Photo credit: NASA/Jack Pfaller

CAPE CANAVERAL, Fla. – Leaving the Florida East Coast Railroad train that delivered the booster segments for the Ares I-X test rocket to NASA's Kennedy Space Center in Florida are Senior Manager of Regional Communications for ATK Jessica Rye and ATK Vice President of Space Launch Systems Charlie Precourt, who is a former astronaut. ATK and NASA officials accompanied the train on its route from Jacksonville, Fla. The four reusable motor segments and the nozzle exit cone, manufactured by the Ares I first-stage prime contractor Alliant Techsystems Inc., or ATK, departed Utah March 12 on the seven-day, cross-country trip to Florida. The segments will be delivered to the Rotation, Processing and Surge Facility for final processing and integration. The booster used for the Ares I-X launch is being modified by adding new forward structures and a fifth segment simulator. The motor is the final hardware needed for the rocket's upcoming test flight this summer. The stacking operations are scheduled to begin in the Vehicle Assembly Building in April. Photo credit: NASA/Kim Shiflett

Shown is a test of the TEM-13 solid rocket motor at the ATK test facility in Utah in support of the Ares/CLV first stage. This image is extracted from high definition video and is the highest resolution available.

Shown is a test of the TEM-13 solid rocket motor at the ATK test facility in Utah in support of the Ares/CLV first stage. This image is extracted from high definition video and is the highest resolution available.

Shown is a test of the TEM-13 solid rocket motor at the ATK test facility in Utah in support of the Ares/CLV first stage. This image is extracted from high definition video and is the highest resolution available.

CAPE CANAVERAL, Fla. – In the Assembly and Refurbishment Facility at NASA's Kennedy Space Center, a crane is lowered over the aft skirt for the Ares 1-X rocket. The segment is being lifted into a machine shop work stand for drilling modifications. The modifications will prepare it for the installation of the auxiliary power unit controller, the reduced-rate gyro unit, the booster decelerator motors and the booster tumble motors. Ares I is an in-line, two-stage rocket that will transport the Orion crew exploration vehicle to low-Earth orbit. Ares I-X is a test rocket. The Ares I first stage will be a five-segment solid rocket booster based on the four-segment design used for the shuttle. Ares I’s fifth booster segment allows the launch vehicle to lift more weight and reach a higher altitude before the first stage separates from the upper stage, which ignites in midflight to propel the Orion spacecraft to Earth orbit. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. – The Ares I-X aft skirt moves past the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida on its way to the Rotation, Processing and Surge Facility. In the RPSF, it will be stacked with the aft motor to form the aft assembly. The complete Ares I-X will be assembled in the Vehicle Assembly Building. The launch of Ares I-X is targeted for August 2009. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. – The Ares I-X aft skirt is moved from the Assembly and Refurbishment Facility at NASA's Kennedy Space Center to the Rotation, Processing and Surge Facility. The aft skirt underwent modifications in the ARF. In the RSPF, it will be stacked with the aft motor to form the aft assembly. The complete Ares I-X will be assembled in the Vehicle Assembly Building. The launch of Ares I-X is targeted for August 2009. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. – The Ares I-X aft skirt moves toward the Rotation, Processing and Surge Facility at NASA's Kennedy Space Center in Florida. In the RPSF, the aft skirt will be stacked with the aft motor to form the aft assembly. The complete Ares I-X will be assembled in the Vehicle Assembly Building. The launch of Ares I-X is targeted for August 2009. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. – Center Director Bob Cabana speaks to employees about the significance of moving the Ares I-X aft skirt from the Assembly and Refurbishment Facility at NASA's Kennedy Space Center to the Rotation, Processing and Surge Facility. The aft skirt underwent modifications in the ARF. In the RSPF, it will be stacked with the aft motor to form the aft assembly. The complete Ares I-X will be assembled in the Vehicle Assembly Building. The launch of Ares I-X is targeted for August 2009. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. – Bob ESS, with NASA, speaks to employees before the move of the Ares I-X aft skirt from the Assembly and Refurbishment Facility at NASA's Kennedy Space Center to the Rotation, Processing and Surge Facility. The aft skirt underwent modifications in the ARF. In the RSPF, it will be stacked with the aft motor to form the aft assembly. The complete Ares I-X will be assembled in the Vehicle Assembly Building. The launch of Ares I-X is targeted for August 2009. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. – Roger Elliot, with United Space Alliance, speaks to employees before the move of the Ares I-X aft skirt from the Assembly and Refurbishment Facility at NASA's Kennedy Space Center to the Rotation, Processing and Surge Facility. The aft skirt underwent modifications in the ARF. In the RSPF, it will be stacked with the aft motor to form the aft assembly. The complete Ares I-X will be assembled in the Vehicle Assembly Building. The launch of Ares I-X is targeted for August 2009. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. – The Ares I-X aft skirt moves past the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida on its way to the Rotation, Processing and Surge Facility. In the RPSF, it will be stacked with the aft motor to form the aft assembly. The complete Ares I-X will be assembled in the Vehicle Assembly Building. The launch of Ares I-X is targeted for August 2009. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. – Joe Oliva, with ATK, speaks to employees before the move of the Ares I-X aft skirt from the Assembly and Refurbishment Facility at NASA's Kennedy Space Center to the Rotation, Processing and Surge Facility. The aft skirt underwent modifications in the ARF. In the RSPF, it will be stacked with the aft motor to form the aft assembly. The complete Ares I-X will be assembled in the Vehicle Assembly Building. The launch of Ares I-X is targeted for August 2009. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. – The Ares I-X aft skirt moves inside the Rotation, Processing and Surge Facility at NASA's Kennedy Space Center in Florida. In the RPSF, the aft skirt will be stacked with the aft motor to form the aft assembly. The complete Ares I-X will be assembled in the Vehicle Assembly Building. The launch of Ares I-X is targeted for August 2009. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. – Employees gather to witness the move of the Ares I-X aft skirt from the Assembly and Refurbishment Facility at NASA's Kennedy Space Center to the Rotation, Processing and Surge Facility. The aft skirt underwent modifications in the ARF. In the RSPF, it will be stacked with the aft motor to form the aft assembly. The complete Ares I-X will be assembled in the Vehicle Assembly Building. The launch of Ares I-X is targeted for August 2009. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. – The Ares I-X aft skirt is ready to be moved from the Assembly and Refurbishment Facility at NASA's Kennedy Space Center to the Rotation, Processing and Surge Facility. The aft skirt underwent modifications in the ARF. In the RSPF, it will be stacked with the aft motor to form the aft assembly. The complete Ares I-X will be assembled in the Vehicle Assembly Building. The launch of Ares I-X is targeted for August 2009. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. – Technicians adjust the crane being attached to the first of the Ares I-X motor segments that will raise it for transfer it to a work stand in the Rotation, Processing and Surge Facility at NASA's Kennedy Space Center in Florida. Four segments were delivered to Kennedy for final processing and integration. The booster used for the Ares I-X launch is being modified by adding new forward structures and a fifth segment simulator. The motor is the final hardware needed for the rocket's upcoming test flight this summer. The stacking operations are scheduled to begin in the Vehicle Assembly Building in April. Photo credit: NASA/Jack Pfaller

CAPE CANAVERAL, Fla. – Cranes rotate the Ares I-X motor segment to a vertical position in order to transfer it to a work stand in the Rotation, Processing and Surge Facility at NASA's Kennedy Space Center in Florida. Four segments were delivered to Kennedy for final processing and integration. The booster used for the Ares I-X launch is being modified by adding new forward structures and a fifth segment simulator. The motor is the final hardware needed for the rocket's upcoming test flight this summer. The stacking operations are scheduled to begin in the Vehicle Assembly Building in April. Photo credit: NASA/Jack Pfaller

CAPE CANAVERAL, Fla. – Technicians stand by as the Ares I-X motor segment is moved toward a work stand in the Rotation, Processing and Surge Facility at NASA's Kennedy Space Center in Florida. Four segments were delivered to Kennedy for final processing and integration. The booster used for the Ares I-X launch is being modified by adding new forward structures and a fifth segment simulator. The motor is the final hardware needed for the rocket's upcoming test flight this summer. The stacking operations are scheduled to begin in the Vehicle Assembly Building in April. Photo credit: NASA/Jack Pfaller

CAPE CANAVERAL, Fla. – Cranes lift the first of the Ares I-X motor segments in order to raise it to vertical and transfer it to a work stand in the Rotation, Processing and Surge Facility at NASA's Kennedy Space Center in Florida. Four segments were delivered to Kennedy for final processing and integration. The booster used for the Ares I-X launch is being modified by adding new forward structures and a fifth segment simulator. The motor is the final hardware needed for the rocket's upcoming test flight this summer. The stacking operations are scheduled to begin in the Vehicle Assembly Building in April. Photo credit: NASA/Jack Pfaller

CAPE CANAVERAL, Fla. – A crane is being attached to the first of the Ares I-X motor segments to raise it for transfer it to a work stand in the Rotation, Processing and Surge Facility at NASA's Kennedy Space Center in Florida. Four segments were delivered to Kennedy for final processing and integration. The booster used for the Ares I-X launch is being modified by adding new forward structures and a fifth segment simulator. The motor is the final hardware needed for the rocket's upcoming test flight this summer. The stacking operations are scheduled to begin in the Vehicle Assembly Building in April. Photo credit: NASA/Jack Pfaller

CAPE CANAVERAL, Fla. – Cranes begin rotating the Ares I-X motor segment to a vertical position in order to transfer it to a work stand in the Rotation, Processing and Surge Facility at NASA's Kennedy Space Center in Florida. Four segments were delivered to Kennedy for final processing and integration. The booster used for the Ares I-X launch is being modified by adding new forward structures and a fifth segment simulator. The motor is the final hardware needed for the rocket's upcoming test flight this summer. The stacking operations are scheduled to begin in the Vehicle Assembly Building in April. Photo credit: NASA/Jack Pfaller

CAPE CANAVERAL, Fla. – Cranes are attached to the first of the Ares I-X motor segments to raise and transfer it to a work stand in the Rotation, Processing and Surge Facility at NASA's Kennedy Space Center in Florida. Four segments were delivered to Kennedy for final processing and integration. The booster used for the Ares I-X launch is being modified by adding new forward structures and a fifth segment simulator. The motor is the final hardware needed for the rocket's upcoming test flight this summer. The stacking operations are scheduled to begin in the Vehicle Assembly Building in April. Photo credit: NASA/Jack Pfaller

CAPE CANAVERAL, Fla. – Cranes lift the first of the Ares I-X motor segments in order to raise it to vertical and transfer it to a work stand in the Rotation, Processing and Surge Facility at NASA's Kennedy Space Center in Florida. Four segments were delivered to Kennedy for final processing and integration. The booster used for the Ares I-X launch is being modified by adding new forward structures and a fifth segment simulator. The motor is the final hardware needed for the rocket's upcoming test flight this summer. The stacking operations are scheduled to begin in the Vehicle Assembly Building in April. Photo credit: NASA/Jack Pfaller

CAPE CANAVERAL, Fla. – The Ares I-X motor segment is suspended vertically and ready to be moved to a work stand in the Rotation, Processing and Surge Facility at NASA's Kennedy Space Center in Florida. Four segments were delivered to Kennedy for final processing and integration. The booster used for the Ares I-X launch is being modified by adding new forward structures and a fifth segment simulator. The motor is the final hardware needed for the rocket's upcoming test flight this summer. The stacking operations are scheduled to begin in the Vehicle Assembly Building in April. Photo credit: NASA/Jack Pfaller

CAPE CANAVERAL, Fla. – Under the watchful eyes of technicians, the Ares I-X motor segment is moved toward a work stand in the Rotation, Processing and Surge Facility at NASA's Kennedy Space Center in Florida. Four segments were delivered to Kennedy for final processing and integration. The booster used for the Ares I-X launch is being modified by adding new forward structures and a fifth segment simulator. The motor is the final hardware needed for the rocket's upcoming test flight this summer. The stacking operations are scheduled to begin in the Vehicle Assembly Building in April. Photo credit: NASA/Jack Pfaller

CAPE CANAVERAL, Fla. – Technicians check the Ares I-X motor segment after its rotation to vertical. The segment will be moved to a work stand in the Rotation, Processing and Surge Facility at NASA's Kennedy Space Center in Florida. Four segments were delivered to Kennedy for final processing and integration. The booster used for the Ares I-X launch is being modified by adding new forward structures and a fifth segment simulator. The motor is the final hardware needed for the rocket's upcoming test flight this summer. The stacking operations are scheduled to begin in the Vehicle Assembly Building in April. Photo credit: NASA/Jack Pfaller

CAPE CANAVERAL, Fla. – The Ares I-X motor segment is lowered onto a work stand in the Rotation, Processing and Surge Facility at NASA's Kennedy Space Center in Florida. Four segments were delivered to Kennedy for final processing and integration. The booster used for the Ares I-X launch is being modified by adding new forward structures and a fifth segment simulator. The motor is the final hardware needed for the rocket's upcoming test flight this summer. The stacking operations are scheduled to begin in the Vehicle Assembly Building in April. Photo credit: NASA/Jack Pfaller

CAPE CANAVERAL, Fla. – In the Vehicle Assembly Building's High Bay 3, the Ares I-X "super stack 1" is being attached to the forward motor segment. Super stack 1 comprises the frustum, forward skirt, forward skirt extension, interstages 1 and 2 and the fifth segment simulator. Ares I-X is the test vehicle for the Ares I, which is part of the Constellation Program to return men to the moon and beyond. The Ares I-X flight test is targeted for Oct. 31, pending forma NASA Headquarters approval. Photo credit: NASA/Jack Pfaller

CAPE CANAVERAL, Fla. – In the Vehicle Assembly Building's High Bay 3, the Ares I-X "super stack 1" is being attached to the forward motor segment. Super stack 1 comprises the frustum, forward skirt, forward skirt extension, interstages 1 and 2 and the fifth segment simulator. Ares I-X is the test vehicle for the Ares I, which is part of the Constellation Program to return men to the moon and beyond. The Ares I-X flight test is targeted for Oct. 31, pending forma NASA Headquarters approval. Photo credit: NASA/Jack Pfaller

CAPE CANAVERAL, Fla. – In the Vehicle Assembly Building's High Bay 4, the Ares I-X "super stack 1" is to be lifted into High Bay 3 and attached to the forward motor segment. Super stack 1 comprises the frustum, forward skirt, forward skirt extension, interstages 1 and 2 and the fifth segment simulator. Ares I-X is the test vehicle for the Ares I, which is part of the Constellation Program to return men to the moon and beyond. The Ares I-X flight test is targeted for Oct. 31, pending forma NASA Headquarters approval. Photo credit: NASA/Jack Pfaller

CAPE CANAVERAL, Fla. – In the Vehicle Assembly Building's High Bay 3, the Ares I-X "super stack 1" is being attached to the forward motor segment. Super stack 1 comprises the frustum, forward skirt, forward skirt extension, interstages 1 and 2 and the fifth segment simulator. Ares I-X is the test vehicle for the Ares I, which is part of the Constellation Program to return men to the moon and beyond. The Ares I-X flight test is targeted for Oct. 31, pending forma NASA Headquarters approval. Photo credit: NASA/Jack Pfaller

CAPE CANAVERAL, Fla. – The NASA Railroad hauls one of the cars with the first Ares I-X segment to the Rotation, Processing and Surge Facility at NASA's Kennedy Space Center in Florida. Four reusable motor segments and the nozzle exit cone, manufactured by the Ares I first-stage prime contractor Alliant Techsystems Inc., departed Utah March 12 on the seven-day, cross-country trip to Florida. The segments are being delivered to Kennedy's Rotation, Processing and Surge Facility for final processing and integration. The booster used for the Ares I-X launch is being modified by adding new forward structures and a fifth segment simulator. The motor is the final hardware needed for the rocket's upcoming test flight this summer. The stacking operations are scheduled to begin in the Vehicle Assembly Building in April. Photo credit: NASA/Jack Pfaller

CAPE CANAVERAL, Fla. – The NASA Railroad hauls one of the cars with the first Ares I-X segment to the Rotation, Processing and Surge Facility at NASA's Kennedy Space Center in Florida. Four reusable motor segments and the nozzle exit cone, manufactured by the Ares I first-stage prime contractor Alliant Techsystems Inc., departed Utah March 12 on the seven-day, cross-country trip to Florida. The segments are being delivered to Kennedy's Rotation, Processing and Surge Facility for final processing and integration. The booster used for the Ares I-X launch is being modified by adding new forward structures and a fifth segment simulator. The motor is the final hardware needed for the rocket's upcoming test flight this summer. The stacking operations are scheduled to begin in the Vehicle Assembly Building in April. Photo credit: NASA/Jack Pfaller

CAPE CANAVERAL, Fla. – The NASA Railroad delivers the first Ares I-X segment to the Rotation, Processing and Surge Facility at NASA's Kennedy Space Center in Florida. Four reusable motor segments and the nozzle exit cone, manufactured by the Ares I first-stage prime contractor Alliant Techsystems Inc., departed Utah March 12 on the seven-day, cross-country trip to Florida. The segments are being delivered to Kennedy's Rotation, Processing and Surge Facility for final processing and integration. The booster used for the Ares I-X launch is being modified by adding new forward structures and a fifth segment simulator. The motor is the final hardware needed for the rocket's upcoming test flight this summer. The stacking operations are scheduled to begin in the Vehicle Assembly Building in April. Photo credit: NASA/Jack Pfaller

CAPE CANAVERAL, Fla. – The NASA Railroad delivers the first Ares I-X segment to the Rotation, Processing and Surge Facility at NASA's Kennedy Space Center in Florida. Four reusable motor segments and the nozzle exit cone, manufactured by the Ares I first-stage prime contractor Alliant Techsystems Inc., departed Utah March 12 on the seven-day, cross-country trip to Florida. The segments are being delivered to Kennedy's Rotation, Processing and Surge Facility for final processing and integration. The booster used for the Ares I-X launch is being modified by adding new forward structures and a fifth segment simulator. The motor is the final hardware needed for the rocket's upcoming test flight this summer. The stacking operations are scheduled to begin in the Vehicle Assembly Building in April. Photo credit: NASA/Jack Pfaller

CAPE CANAVERAL, Fla. – In the Assembly and Refurbishment Facility at NASA's Kennedy Space Center, the aft skirt for the Ares 1-X rocket has been lowered onto another stand. The segment is being moved onto a machine shop work stand for drilling modifications. The modifications will prepare it for the installation of the auxiliary power unit controller, the reduced-rate gyro unit, the booster decelerator motors and the booster tumble motors. Ares I is an in-line, two-stage rocket that will transport the Orion crew exploration vehicle to low-Earth orbit. Ares I-X is a test rocket. The Ares I first stage will be a five-segment solid rocket booster based on the four-segment design used for the shuttle. Ares I’s fifth booster segment allows the launch vehicle to lift more weight and reach a higher altitude before the first stage separates from the upper stage, which ignites in midflight to propel the Orion spacecraft to Earth orbit. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. – In the Assembly and Refurbishment Facility at NASA's Kennedy Space Center, a worker attaches an overhead crane to the aft skirt for the Ares 1-X rocket. The segment is being lifted into a machine shop work stand for drilling modifications. The modifications will prepare it for the installation of the auxiliary power unit controller, the reduced-rate gyro unit, the booster decelerator motors and the booster tumble motors. Ares I is an in-line, two-stage rocket that will transport the Orion crew exploration vehicle to low-Earth orbit. Ares I-X is a test rocket. The Ares I first stage will be a five-segment solid rocket booster based on the four-segment design used for the shuttle. Ares I’s fifth booster segment allows the launch vehicle to lift more weight and reach a higher altitude before the first stage separates from the upper stage, which ignites in midflight to propel the Orion spacecraft to Earth orbit. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. – In the Assembly and Refurbishment Facility at NASA's Kennedy Space Center, workers help guide the aft skirt for the Ares 1-X rocket as it is moved. The segment is being lifted into a machine shop work stand for drilling modifications. The modifications will prepare it for the installation of the auxiliary power unit controller, the reduced-rate gyro unit, the booster decelerator motors and the booster tumble motors. Ares I is an in-line, two-stage rocket that will transport the Orion crew exploration vehicle to low-Earth orbit. Ares I-X is a test rocket. The Ares I first stage will be a five-segment solid rocket booster based on the four-segment design used for the shuttle. Ares I’s fifth booster segment allows the launch vehicle to lift more weight and reach a higher altitude before the first stage separates from the upper stage, which ignites in midflight to propel the Orion spacecraft to Earth orbit. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. -- Vibration and laser testing is being conducted on Ares I-X segments at NASA's Kennedy Space Center. Here, is a closeup of a special Ares I-X Logo, supplied by Jon Cowart of NASA Constellation, that the Inert Solid Rocket Motor Segment has received for the Modal Test. Photo credit: NASA/Dimitri Gerondidakis

Shown is an illustration of the Ares I concept. The first stage will be a single, five-segment solid rocket booster derived from the space shuttle programs reusable solid rocket motor. The first stage is managed by NASA's Marshall Space Flight Center in Huntsville, Alabama for NASA's Constellation program.

CAPE CANAVERAL, Fla. -- Vibration and laser testing is being conducted on Ares I-X segments at NASA's Kennedy Space Center. This is an overall view of the modal testing setup using the Inert Solid Rocket Motor Segment and Laser Vibrometer in high bay 4 of the Vehicle Assembly building. Photo credit: NASA/Dimitri Gerondidakis

CAPE CANAVERAL, Fla. -- Vibration and laser testing is being conducted on Ares I-X segments at NASA's Kennedy Space Center. Here, technicians in the Vehicle Assembly Building configure the Inert Solid Rocket Motor Segment with an accelerometer to collect test data. Photo credit: NASA/Dimitri Gerondidakis

CAPE CANAVERAL, Fla. -- Vibration and laser testing is being conducted on Ares I-X segments at NASA's Kennedy Space Center. Here, technician Todd Reeves installs a Stinger Rod from the Shaker to a load plate that was bonded to the solid rocket motor case. Photo credit: NASA/Dimitri Gerondidakis

CAPE CANAVERAL, Fla. -- Vibration and laser testing is being conducted on Ares I-X segments at NASA's Kennedy Space Center. Here, the Inert Solid Rocket Motor Segment is configured with targets both vertically and horizontally in attempts to validate the predicted “Shell Modes” during the actual Modal Testing. Photo credit: NASA/Dimitri Gerondidakis

CAPE CANAVERAL, Fla. -- Vibration and laser testing is being conducted on Ares I-X segments at NASA's Kennedy Space Center. Here, actual modal testing is being performed on the Inert Solid Rocket Motor Segment while suspended from the 250-ton overhead crane in the Vehicle Assembly Building. Photo credit: NASA/Dimitri Gerondidakis

A model of the new Aries I crew launch vehicle, for which NASA is designing, testing and evaluating hardware and related systems, is seen here on display at the Marshall Space Fight Center (MSFC), in Huntsville, Alabama. The Ares I crew launch vehicle is the rocket that will carry a new generation of space explorers into orbit. Under the goals of the Vision for Space Exploration, Ares I is a chief component of the cost-effective space transportation infrastructure being developed by NASA’s Constellation Program. These transportation systems will safely and reliably carry human explorers back to the moon, and then onward to Mars and other destinations in the solar system. The Ares I effort includes multiple project element teams at NASA centers and contract organizations around the nation, and is led by the Exploration Launch Projects Office at NASA’s MFSC. Together, these teams are developing vehicle hardware, evolving proven technologies, and testing components and systems. Their work builds on powerful, reliable space shuttle propulsion elements and nearly a half-century of NASA space flight experience and technological advances. Ares I is an inline, two-stage rocket configuration topped by the Crew Exploration Vehicle, its service module and a launch abort system. The launch vehicle’s first stage is a single, five-segment reusable solid rocket booster derived from the Space Shuttle Program’s reusable solid rocket motor that burns a specially formulated and shaped solid propellant called polybutadiene acrylonitrile (PBAN). The second or upper stage will be propelled by a J-2X main engine fueled with liquid oxygen and liquid hydrogen. In addition to its primary mission of carrying crews of four to six astronauts to Earth orbit, the launch vehicle’s 25-ton payload capacity might be used for delivering cargo to space, bringing resources and supplies to the International Space Station or dropping payloads off in orbit for retrieval and transport to exploration teams on the moon. Crew transportation to the space station is planned to begin no later than 2014. The first lunar excursion is scheduled for the 2020 timeframe.

Under the goals of the Vision for Space Exploration, Ares I is a chief component of the cost-effective space transportation infrastructure being developed by NASA's Constellation Program. This transportation system will safely and reliably carry human explorers back to the moon, and then onward to Mars and other destinations in the solar system. The Ares I effort includes multiple project element teams at NASA centers and contract organizations around the nation, and is managed by the Exploration Launch Projects Office at NASA's Marshall Space Flight Center (MFSC). ATK Launch Systems near Brigham City, Utah, is the prime contractor for the first stage booster. ATK's subcontractor, United Space Alliance of Houston, is designing, developing and testing the parachutes at its facilities at NASA's Kennedy Space Center in Florida. NASA's Johnson Space Center in Houston hosts the Constellation Program and Orion Crew Capsule Project Office and provides test instrumentation and support personnel. Together, these teams are developing vehicle hardware, evolving proven technologies, and testing components and systems. Their work builds on powerful, reliable space shuttle propulsion elements and nearly a half-century of NASA space flight experience and technological advances. Ares I is an inline, two-stage rocket configuration topped by the Crew Exploration Vehicle, its service module, and a launch abort system. The launch vehicle's first stage is a single, five-segment reusable solid rocket booster derived from the Space Shuttle Program's reusable solid rocket motor that burns a specially formulated and shaped solid propellant called polybutadiene acrylonitrile (PBAN). The second or upper stage will be propelled by a J-2X main engine fueled with liquid oxygen and liquid hydrogen. This HD video image depicts a test firing of a 40k subscale J2X injector at MSFC's test stand 115. (Highest resolution available)