Space

June 6, 2012

Sierra Nevada completes Dream Chaser preliminary design review

Sierra Nevada Corporation Space Systems has successfully completed a preliminary design review of the design, architecture and performance of its Dream Chaser orbital crew vehicle.

This marks a new milestone in the company’s effort to develop transportation for astronauts to low Earth orbit and the International Space Station.

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.

The goal is to help spur innovation and development of new spacecraft and launch vehicles from the commercial industry to develop safe, reliable and cost-effective capabilities to transport astronauts to low Earth orbit and the space station. The Dream Chaser is designed to carry as many as seven astronauts to space. It is the only spacecraft under CCDev2 that uses wings and is designed to land on a conventional runway.

“As CCP’s partners meet these critical milestones, we are moving in the right direction in our combined effort to advance commercial capabilities that could eventually transport NASA astronauts,” NASA CCP Program Manager Ed Mango said.

This marks the 17th milestone to be completed by SNC during CCP’s initial two development phases. The PDR included a review of the entire orbital flight program, including the Dream Chaser spacecraft, and associated mission and ground systems. The company also reviewed the spacecraft’s compatibility with its initial launch vehicle, the United Launch Alliance Atlas V rocket.

“Our program includes 12 industrial partners, seven NASA Centers and three universities from over 20 states who helped us achieve two major program milestones this week. With the completion of PDR and the beginning of our vehicle’s flight test program, the Dream Chaser Program has now entered the next phase of its development. We are proud to be included with the other CCDev companies in developing a US crew capability to low earth orbit,” said Mark Sirangelo, corporate vice president and head of SNC’s Space Systems.

The final PDR board meeting was conducted shortly after the company successfully completed a captive-carry test of its full-scale Dream Chaser test flight vehicle May 29. The flight met all its test goals and moved the program a step closer to preparing the vehicle for an autonomous approach and landing test scheduled for later this summer.

All of NASA’s industry partners, including SNC, continue to meet their established milestones in developing commercial crew transportation capabilities.

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 image

Ozone-depleting compound persists, NASA research shows

NASA image Satellites observed the largest ozone hole over Antarctica in 2006. Purple and blue represent areas of low ozone concentrations in the atmosphere; yellow and red are areas of higher concentrations. NASA research show...
 
 

NASA’s RXTE satellite decodes rhythm of an unusual black hole

https://www.youtube.com/embed/TSWZI2oUgnI?enablejsapi=1&rel=0 Astronomers have uncovered rhythmic pulsations from a rare type of black hole 12 million light-years away by sifting through archival data from NASA’s Rossi X-ray Timing Explorer satellite. The signals have helped astronomers identify an unusual midsize black hole called M82 X-1, which is the brightest X-ray source in a ga...
 
 

NASA announces awards to expand informal STEM education network

NASA has selected 12 informal educational institutions to receive approximately $6 million in agency funding to provide compelling science, technology, engineering and math opportunities in informal education settings, such as museums, science centers, planetariums and NASA visitor centers. The selected projects will complement and enhance STEM curricula taught in traditional kindergarten throu...
 

 

Orbital completes third cargo delivery mission to ISS

Orbital Sciences Corporation, one of the world’s leading space technology companies, announced Aug. 18 the successful completion of its third cargo delivery mission to the International Space Station in the past 10 months, including the initial demonstration flight completed in October 2013 and the first two operational missions under the company’s $1.9 billion Commercial Resupply...
 
 

NASA selects Texas State University to provide educator professional development

NASA’s Minority University Research and Education Project has awarded approximately $15 million in a new, five-year cooperative agreement to Texas State University at San Marcos to provide educator professional development using NASA-related science, technology, engineering and math content. The selection is in response to an Education Opportunities in NASA STEM ñ Educator Professional D...
 
 
Photograph courtesy of NASA/SAO/CXC/R. Margutti et al

NASA’s Chandra Observatory searches for trigger of nearby supernova

Photograph courtesy of NASA/SAO/CXC/R. Margutti et al NASA’s Chandra X-ray Observatory is helping determine what caused SN 2014J, one of the closest supernovas discovered in decades. By comparing X-ray data taken before and a...
 




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>