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.


 
 

 

President proclaims Memorial Day as ‘Day of Prayer’

President Barack Obama May 22 saluted the service and sacrifices of America’s military members–past and present–and proclaimed Memorial Day, May 25, 2015, “as a day of prayer for permanent peace, and I designate the hour beginning in each locality at 11 a.m. of that day as a time during which people may unite in prayer....
 
 

Air Force leaders’ Memorial Day message

Secretary of the Air Force Deborah Lee James and Air Force Chief of Staff Gen. Mark A. Welsh III send the following Memorial Day message to the Airmen of the Air Force and their families: To the Airmen of the United States Air Force and their Families: On Memorial Day, Americans pause in solemn remembrance...
 
 

Headlines May 22, 2015

News: Second Marine killed in Hawaii Osprey crash identified - Marine Corps officials have identified the second Marine to die as a result of the May 17 MV-22B Osprey crash as Lance Cpl. Matthew J. Determan of Maricopa, Ariz.   Business: Israel defense exports plunge to seven-year low - Israeli defense sales last year plunged to their...
 

 

News Briefs May 22, 2015

Ukrainian officer hit with third charge in Russia A third charge has been filed against a Ukrainian military officer who has been behind bars in Moscow for nearly a year over the deaths of two Russian journalists in Ukraine. Nadezhda Savchenko, who worked as a spotter for Ukrainian troops fighting separatist rebels in eastern Ukraine,...
 
 
Army photograph by C. Todd Lopez

Smart-mortar will help Soldiers more effectively hit targets

Army photograph by C. Todd Lopez Nick Baldwin and Evan Young, researchers with the Armament Research Development and Engineering Center at Picatinny Arsenal, Pennsylvania, discuss the 120mm Guided Enhanced Fragmentation Mortar ...
 
 

Air Force assigns new chief scientist

The Air Force announced the service’s new chief scientist to serve as a science and technology adviser to the secretary of the Air Force and the chief of staff of the Air Force, May 21. Dr. Greg Zacharias will be the 35th chief scientist and is ready to “dive in” to his new role. “I...
 




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>