Space

June 25, 2014

ATK awarded contract to provide UltraFlex solar arrays for upcoming Mars InSight mission

This artist’s concept depicts the InSight Mars lander at work studying the interior of Mars, powered by ATK’s UltraFlex arrays.

ATK has received a contract from Lockheed Martin Space Systems to provide the UltraFlex solar arrays for NASA’s InSight Lander mission, which will place a lander on Mars in 2016 to study the red planet’s deep interior. The mission will give us a better understanding of the processes that shaped the rocky planets of the inner solar system, including Earth, more than four billion years ago.

UltraFlex is known for the unique round fan-fold design that enables much higher performance than typical spacecraft solar arrays, said David Shanahan, vice president and general manager of ATK’s Space Components division. With spacecraft facing increasingly ambitious low-mass and constrained packaging requirements, ATK’s arrays deliver all the power our customers need with this enabling technology.

The UltraFlex design successfully passed critical design review in February 2014. ATK is now fabricating the InSight arrays for testing later this year and delivery in 2015.

The design is based on the array that powered the successful Mars Phoenix Lander in 2008. Similar versions of the UltraFlex design are being used for Orbital Science’s Commercial Resupply System (CRS) spacecraft; the first of many CRS UltraFlex arrays are planned to be flown later this year on CRS.

A larger, higher-power evolution of UltraFlex, called MegaFlex, has recently completed development testing at NASA’s Plum Brook Station. MegaFlex was designed for high-power spacecraft such as those using future solar electric propulsion systems being developed by NASA for deep space exploration missions, including the Asteroid Redirect Mission.

InSight, an abbreviation for Interior Exploration using Seismic Investigations, Geodesy and Heat Transport, will use sophisticated geophysical instruments to delve deep beneath the surface of Mars, detecting the fingerprints of the processes of terrestrial planet formation, as well as measuring the planet’s vital signs its pulse (seismology), temperature (heat flow probe) and reflexes (precision tracking).

InSight is managed by the Jet Propulsion Laboratory, California Institute of Technology, for NASA’s Science Mission Directorate. Lockheed Martin will build and operate the spacecraft.




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


 
 

 

Headlines October 24, 2014

News: U.S., South Korea delay transfer of wartime control - The U.S. and South Korea have delayed transferring wartime operational control of allied forces by taking on a “conditions-based approach” and scrapping the previously set deadline of 2015.   Business: Exclusive: Lockheed, Pentagon reach $4 billion deal for more F-35 jets - Lockheed Martin and U.S. defense...
 
 

News Briefs October 24, 2014

French moving troops toward Libyan border A top French military official says the country is moving troops toward the Libyan border within weeks and, along with U.S. intelligence, is monitoring al Qaeda arms shipments to Africa’s Sahel region. A French base will go up within weeks in a desert outpost just a hundred kilometers (60...
 
 
Navy photograph

Navy to commission submarine North Dakota

Navy photograph The PCU North Dakota (SSN 784) during bravo sea trials. The crew performed exceptionally well on both alpha and bravo sea trials. The submarine North Dakota is the 11th ship of the Virginia class, the first U.S....
 

 

Boeing announces SF Airlines order for Boeing converted freighters

Boeing announced Oct. 23 that SF Airlines has placed an order for an undisclosed number of 767-300ER passenger-to-freighter conversions (Boeing Converted Freighters). SF Airlines, a subsidiary of Shenzhen, China-based delivery services company SF Express, will accept its first redelivered 767 in the second half of 2015. “SF Express aims to become China’s most respected and...
 
 
LM-C130

Another Super Herc Little Rock Rollin’

  Lockheed Martin delivered another C-130J Super Hercules to the 61st Airlift Squadron at Little Rock Air Force Base, Ark., Oct. 23. Little Rock AFB’s new C-130J was ferried from the Lockheed Martin Aeronautics facility ...
 
 

United Technologies beats third quarter profit expectations

United Technologies Corp. Oct. 23 reported third-quarter profit of $1.85 billion as sales increased across all its businesses and the aerospace giant reported favorable tax settlements. The Hartford, Conn.,-based company said it had profit of $2.04 per share and earnings, adjusted for non-recurring gains, came to $1.82 per share. The results topped Wall Street expectations,...
 




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>