Space

October 24, 2012

ATK to develop MegaFlex((tm)) solar array structure

ATK photograph
ATK's MegaFlexTM solar array will provide over 10 times more power than the largest current satellite array technology.

ATK’s MegaFlex(tm) solar array was recently selected by NASA’s Space Technology Program under a Game Changing Technology competition for development of the promising lightweight and compact solar array structure. ATK received a $6.4 million contract for the MegaFlex(tm) development.

MegaFlex(tm), under development by ATK’s Space Components Division in Goleta, Calif., is designed specifically to meet the anticipated power demands of 350kW and higher, with very low mass and small stowed volume for future space exploration missions using solar electric propulsion.

“We are honored to win this program to develop the future space exploration power platform for NASA,” said David Shanahan, vice president and general manager of ATK Aerospace Group’s Space Components Division. “This win is a result of the outstanding innovation and capabilities of our Goleta team.”

NASA’s 18-month Phase 1 technology development program will increase the solar array size to twice that of the MPCV UltraFlex(tm) (approximately 40 feet in diameter) and will raise the technical readiness level of the MegaFlex(tm) design through hardware development and verification testing. ATK plans to further develop a flight-ready version of MegaFlex(tm) in preparation for a future space flight demonstration during the follow-on Phase 2 Technology Development contract.

ATK’s MegaFlex(tm) solar array is based on its spaceflight-proven UltraFlex(tm) solar array family of platforms that powered NASA’s Mars Phoenix Lander in 2008, is in series production of 10 wings for Orbital’s Commercial Resupply Services spacecraft, and is baselined on NASA’s recently announced Insight Discovery Mission to Mars awarded to Lockheed Martin. The exceptional performance of smaller (6-foot diameter) solar arrays used to power the Phoenix Lander contributed to the Phoenix mission being extended three times. ATK’s high-strength, lightweight and compact 15kW UltraFlex(tm) solar arrays-measuring nearly 20 feet in diameter-were also selected for deployment on NASA’s manned Orion Multi-purpose Crew Vehicle (MPCV). The UltraFlex(tm) technology’s flight-proven reliability, fully-qualified low-mass performance and straightforward scalability to ~350kW class power levels established a credible basis from which to further develop MegaFlex(tm) to high technical readiness.




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


 
 

 

Headlines July 7, 2015

News: F-35 loses dogfight to fighter jet from 1980s – A new report alleges that an F-35A was defeated by the very aircraft it is meant to replace.   Business: South Korea selects Airbus for $1.33 billion tanker contract – European aerospace giant Airbus won a $1.33 billion deal June 30 to supply air refueling...
 
 
U.S. Chamber of Commerce photograph

Boeing, Embraer to collaborate on ecoDemonstrator technology tests

U.S. Chamber of Commerce photograph Frederico Curado, president & CEO of Embraer, and Marc Allen, president of Boeing International, at the Brazil-U.S. Business Summit in Washington, D.C. The event occurred during an offici...
 
 
Untitled-2

Tactical reconnaissance vehicle project eyes hoverbike for defense

The U.S. Army Research Laboratory, or ARL, has been exploring the tactical reconnaissance vehicle, or TRV, concept for nearly nine months and is evaluating the hoverbike technology as a way to get Soldiers away from ground thre...
 

 
Air Force photograph by SSgt. William Banton

Upgraded AWACS platform tested at Northern Edge

Air Force photograph by SSgt. William Banton Maintenance crew members prepare an E-3G Sentry (AWACS) for takeoff during exercise Northern Edge June 25, 2015. Roughly 6,000 airmen, soldiers, sailors, Marines and Coast Guardsmen ...
 
 
LM-Legion

Lockheed Martin’s Legion Pod™ takes to skies

Lockheed Martin photograph by Randy Crites Lockheed Martin’s Legion Pod recently completed its first flight test, successfully tracking multiple airborne targets while flying on an F-16 in Fort Worth, Texas. Legion Pod was in...
 
 
Air Force photograph by SSgt. Marleah Robertson

First Marine graduates Air Force’s F-35 intelligence course

Air Force photograph by SSgt. Marleah Robertson Marine Corps 1st Lt. Samuel Winsted, an F-35B Lightning II intelligence officer, provides a mock intelligence briefing to two instructors during the F-35 Intelligence Formal Train...
 




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=""> <s> <strike> <strong>