Space

May 15, 2013

Sierra Nevada’s Dream Chaser testing begins at NASA Dryden, Langley

EDWARDS, Calif. — Sierra Nevada Corporation’s Space Systems Dream Chaser flight vehicle arrived at NASA’s Dryden Flight Research Center in Edwards, Calif., May 15 to begin tests of its flight and runway landing systems.

The tests are part of pre-negotiated, paid-for-performance milestones with NASA’s Commercial Crew Program, which is facilitating U.S.-led companies’ development of spacecraft and rockets that can launch from American soil. The overall goal of CCP is to achieve safe, reliable and cost-effective U.S. human access to and from the International Space Station and low-Earth orbit.

Tests at Dryden will include tow, captive-carry and free-flight tests of the Dream Chaser. A truck will tow the craft down a runway to validate performance of the nose strut, brakes and tires. The captive-carry flights will further examine the loads it will encounter during flight as it is carried by an Erickson Skycrane helicopter. The free flight later this year will test Dream Chaser’s aerodynamics through landing.

Meanwhile, on the east coast, several NASA astronauts will be at the agency’s Langley Research Center in Hampton, Va., this week to fly simulations of a Dream Chaser approach and landing to help evaluate the spacecraft’s subsonic handling. The test will measure how well the spacecraft would handle in a number of different atmospheric conditions and assess its guidance and navigation performance.

“Unique public-private partnerships like the one between NASA and Sierra Nevada Corporation are creating an industry capable of building the next generation of rockets and spacecraft that will carry U.S. astronauts to the scientific proving ground of low-Earth orbit,” said William Gerstenmaier, NASA’s associate administrator for human exploration and operations in Washington. “NASA centers around the country paved the way for 50 years of American human spaceflight, and they’re actively working with our partners to test innovative commercial space systems that will continue to ensure American leadership in exploration and discovery.”

The Dream Chaser Space System is based on Langley’s Horizontal Lander HL-20 lifting body design concept. The design builds on years of analysis and wind tunnel testing by Langley engineers during the 1980s and 1990s. Langley and SNC joined forces six years ago to update the HL-20 design in the Dream Chaser orbital crew vehicle. In those years SNC has worked with to refine the spacecraft design. SNC will continue to test models in Langley wind tunnels. Langley researchers also helped develop a cockpit simulator at SNC’s facility in Louisville, Colo., and the flight simulations being assessed at the center.

NASA is partnered with SNC, Space Exploration Technologies (SpaceX) and Boeing to meet CCP milestones for integrated crew transportation systems under the Commercial Crew Integrated Capability (CCiCap) initiative. Advances made by these companies under their funded Space Act Agreements ultimately are intended to lead to the availability of commercial human spaceflight services for government and commercial companies.

While NASA works with U.S. industry partners to develop commercial spaceflight capabilities, the agency also is developing the Orion spacecraft and the Space Launch System, a crew capsule and heavy-lift rocket to provide an entirely new capability for human exploration. Designed to be flexible for launching spacecraft for crew and cargo missions, SLS and Orion will expand human presence beyond low-Earth orbit and enable new missions of exploration in the solar system.




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


 
 

 

Headlines September 15, 2014

News: Navy identifies pilot presumed dead in crash - A Navy fighter pilot presumed dead after two fighter jets crashed in the far western Pacific Ocean has been identified.   Business: Boeing eyes 737-700 solution for new JSTARS - Boeing is officially planning a variant of its 737-700 commercial jetliner as a competitor for the Air Force’s...
 
 

News Briefs September 15, 2014

Australia contributing planes for anti-IS campaign Australia is preparing to contribute 600 troops and up to 10 military aircraft to the increasingly aggressive campaign against the Islamic State extremists in Syria and Iraq, Prime Minister Tony Abbott said Sept. 14. Abbott said Australia was responding to a formal request from the United States for specific...
 
 
Courtesy graphic

Lockheed Martin conducts flight tests of aircraft laser turret for DARPA

AFRL photograph The Aero-adaptive Aero-optic Beam Control turret that Lockheed Martin is developing for the Defense Advanced Research Projects Agency and the Air Force Research Laboratory has completed initial flight testing. T...
 

 

Lockheed Martin advances live, virtual, constructive training in flight test

https://www.youtube.com/watch?feature=player_embedded&v=jvXmOW8L3mU Lockheed Martin successfully tested a new solution for integrated live, virtual and constructive training during a flight demonstration at the company’s Aeronautics facility in Fort Worth, Texas. During the flight test, a pilot flying in a live F-16 engaged in a synthetic training exercise with a pilot flying as wing...
 
 
Image courtesy of NASA/JPL-Caltech/Univ. of Arizona

NASA’s Mars Curiosity rover arrives at Martian mountain

NASA’s Mars Curiosity rover has reached the Red Planet’s Mount Sharp, a Mount-Rainier-size mountain at the center of the vast Gale Crater and the rover mission’s long-term prime destination. “Curiosity n...
 
 

Raytheon begins full rate production on TALON Laser Guided Rockets

Under a $117 million contract awarded to Raytheon, Raytheon Missile Systems has begun production of the TALON Laser Guided Rocket. In 2013, the Armed Forces General Headquarters of the United Arab Emirates awarded Tawazun a contract to procure the TALON Laser Guided Rocket. “Full rate production of the TALON LGR is a significant milestone for...
 




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>