Space

June 21, 2013

Aerojet Rocketdyne successfully completes first in a series of full-motion tests on America’s next rocket engine

The leading rocket engine manufacturer Aerojet Rocketdyne announced June 21 that it successfully completed the first in a series of full motion hot-fire tests on the J-2X engine at John C. Stennis Space Center in Mississippi.

NASA has selected the J-2X as the upper-stage propulsion for the evolved 143-ton (130-metric ton) Space Launch System (SLS), an advanced heavy-lift launch vehicle.

“This successful test was extremely important in that it provided valuable information on how the engine will operate during flight as it steers humans aboard the Space Launch System to destinations beyond low-Earth orbit and ultimately to Mars,” said Walt Janowski, program manager, Aerojet Rocketdyne.

“The live fire also gives us an opportunity to ensure that the A-1 test stand, where the J-2X was gimbaled, will be ready to test the RS-25 engines, which will be used to power the core stage of the SLS in 2017.”

The A-1 test stand allowed engineers to gimbal, or pivot, the J-2X engine during a live firing, and to test the range of motion for the engine’s flexible parts. Gimbal tests on that stand were last performed on the Space Shuttle Main Engines, which powered all 135 space shuttle missions with 100 percent ascent mission success. Those engines, also called RS-25s, will return to the test stand in 2014 for use on the core stage of the SLS.




All of this week's top headlines to your email every Friday.


 
 

 

Headlines October 20, 2014

News: Navy grounds ‘Top Guns’ - The F/A-18s needs spare parts and in too many cases they’re being taken from brand new jets. This is a risk to national security and pilots’ lives.   Business: Boeing seeks revised schedule for U.S. aerial tanker - Boeing is revising its master schedule for developing the new U.S. Air Force...
 
 

News Briefs October 20, 2014

New military medical team to help with Ebola in U.S. Defense Secretary Chuck Hagel has ordered the military to prepare and train a 30-member medical support team that could provide short-term help to civilian health professionals if there are more Ebola cases in the United States. His spokesman, Rear Adm. John Kirby, says the team...
 
 

Dragon ‘fires up’ for flight

The Air Force and NATO are undergoing a cooperative development effort to upgrade the avionics and cockpit displays of AWACS aircraft belonging to the 552nd Air Control Wing at Tinker Air Force Base, Okla., and the NATO E-3 Sentrys from Geilenkirchen, Germany. The Diminishing Manufacturing Sources Replacement of Avionics for Global Operations and Navigation, otherwise...
 

 
Boeing photographs

Boeing-built X-37B successfully completes third flight

Unmanned spacecraft concludes record-setting 674-day mission   Boeing photograph A third mission of the Boeing-built X-37B Orbital Test Vehicle was completed on Oct. 17, 2014, when it landed and was recovered at Vandenberg...
 
 

Boeing concludes commercial crew space act agreement for CST-100/Atlas V

Boeing has successfully completed the final milestone of its Commercial Crew Integrated Capability Space Act Agreement with NASA. The work and testing completed under the agreement resulted in significant maturation of Boeing’s crew transportation system, including the CST-100 spacecraft and Atlas V rocket. NASA in July approved the Critical Design Review Board milestone for Boeing’...
 
 

AF to release small business research solicitations

The Air Force Small Business Innovation Research and Small Business Technology Transfer program office is set to release its fiscal year 2015 list of topics Oct. 22, on the SBIR/STTR website.  Small businesses and research institutions with expertise to address the topics’ technology challenges are encouraged to submit proposals. During 2014, the Defense Department SBIR...
 




0 Comments


Be the first to comment!


Leave a Reply

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>