Space

June 13, 2012

NASA Langley celebrates five-year partnership with Sierra Nevada

Engineers at NASA’s Langley Research Center are marking five years of collaboration with Sierra Nevada Corporation Space Systems in Louisville, Colo., as partners in the design and development of the Dream Chaser® Space System.

NASA Langley and SNC joined forces to update Langley’s HL-20 lifting body vehicle design into the Dream Chaser orbital crew vehicle, which is being developed as part of NASA’s Commercial Crew Development program. Langley engineers had devised a development plan for the HL-20 in the 1980s and 90s, creating pilot landing scenarios in simulators, testing designs in wind tunnels and even building a full-scale model – with the help of universities – to study crew challenges.

“We’re thrilled to see our HL-20 design being advanced by Sierra Nevada and glad to have the chance to work with the company on the further development of its Dream Chaser,” said Robbie Kerns, manager of the Commercial Space Projects Office at NASA Langley.

“NASA Langley has been an engaged and supportive partner since the beginning of our Dream Chaser Program,” said Mark Sirangelo, corporate vice president and head of Sierra Nevada Space Systems. “The Dream Chaser was born at NASA through the great work of the Langley Center. We would not be where we are without the talented NASA people, past and present, who have enabled our Dream Chaser vehicle to start its operational flight testing.”

Sirangelo recently visited NASA Langley in Hampton, Va., as part of this commemoration and for a joint corporate/government executive session on the program.

The NASA-SNC team has joined together with engineers at United Launch Alliance, makers of Dream Chaser’s launch vehicle, the Atlas V, to perform buffet tests on the launch vehicle/orbital crew vehicle stack. Testing just completed in NASA Langley’s Transonic Dynamics Tunnel will evaluate the pressure fluctuations the launch vehicle stack may experience during its ascent to low Earth orbit.

SNC is one of several companies working to develop commercial crew transportation capabilities under the Commercial Crew Development Round 2 agreement with NASA’s Commercial Crew Program. NASA’s CCDev effort is being led by NASA’s Kennedy Space Center and supported by NASA technical experts across the agency, including NASA Langley for a variety of technical areas.

NASA also is developing the Orion spacecraft and Space Launch System, a crew capsule and heavy-lift rocket that will provide an entirely new capability for human exploration beyond low Earth orbit. 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 across the solar system.




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


 
 

 
nasa-astronaut

Veteran NASA astronaut, spacewalker retires from NASA

Veteran astronaut Mike Foreman has retired from NASA to join a Houston-based consulting firm. A retired captain in the U.S. Navy, Foreman’s last day with the agency is July 31. “Mike is a great American who has served our ...
 
 
NASA/JPL-Caltech photograph

NASA selects proposals to study neutron stars, black holes, more

NASA/JPL-Caltech photograph The Nuclear Spectroscopic Telescope Array (NuSTAR), launched in 2012, is an Explorer mission that allows astronomers to study the universe in high energy X-rays. NASA has selected five proposals subm...
 
 
NASA/JPL-Caltech  image

NASA’s Spitzer confirms closest rocky exoplanet

NASA/JPL-Caltech image This artist’s concept shows the silhouette of a rocky planet, dubbed HD 219134b. At 21 light-years away, the planet is the closest outside of our solar system that can be seen crossing, or transitin...
 

 

NASA awards contract to support agency’s human spaceflight programs

NASA has selected Wyle Laboratories Inc., of El Segundo, Calif., to provide biomedical, medical and health services in support of all human spaceflight programs at the agency’s Johnson Space Center in Houston. The work supports ongoing research aboard the International Space Station and helps enable the journey to Mars. The Human Health and Performance contract...
 
 
nasa-astronaut

Astronaut Stephen Frick retires from NASA

Astronaut Stephen Frick has retired from NASA to accept a position in the private sector. Frick, who flew as both a shuttle pilot and commander, left the Agency July 13. Steve has been a great asset to the astronaut office and ...
 
 
NASA/JPL-CalTech/R. Hurt photograph

NASA’s Kepler mission discovers bigger, older cousin to Earth

NASA/JPL-CalTech/R. Hurt photograph This size and scale of the Kepler-452 system compared alongside the Kepler-186 system and the solar system. Kepler-186 is a miniature solar system that would fit entirely inside the orbit of ...
 




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>