Space

August 29, 2012

NASA completes maximum parachute test for Orion spacecraft

nasa-orion1

NASA successfully completed another parachute test of its Orion spacecraft high above the skies of the U.S. Yuma Army Proving Ground in southwestern Arizona Aug. 28.

The test examined the maximum pressure Orion’s parachutes might face when returning from exploration missions.

Orion will be the most advanced spacecraft ever designed and carry astronauts farther into space than ever before. It will provide emergency abort capability, sustain astronauts during space travel and provide safe re-entry from deep space.

During the test, a C-130 airplane dropped a dart-shaped test vehicle with a simulated Orion parachute compartment from an altitude of 25,000 feet. Orion’s drogue chutes were deployed at approximately 20,000 feet, followed by small pilot chutes, which then deployed the three main parachutes. Each of the main parachutes is 116 feet wide and weighs more than 300 pounds.

“Each one of these tests helps us verify the parachute system for Orion is safe, efficient and robust,” said Chris Johnson, a NASA project manager for Orion’s parachute assembly system.
“Today’s test demonstrated the parachutes can deploy at the maximum velocity expected when returning from deep space.”

A dart-shaped test vehicle that is used to simulate Orion’s parachute compartment descends above the skies of the U.S. Yuma Army Proving Ground in Arizona. Engineers were testing the maximum pressure Orion’s chutes might face when returning from exploration missions.

This is the latest in a series of parachute drop tests, with each one designed to test a different condition or behavior of the parachutes. Besides the dart-shaped test vehicle used to simulate the speeds at which Orion will descend, NASA also uses a test vehicle that more closely resembles the actual Orion spacecraft.

Orion will fly its first test flight, Exploration Flight Test 1, in 2014. During the test, the spacecraft will travel more than 3,600 miles into space – 15 times farther from Earth than the International Space Station – and reach speeds of more than 20,000 mph before returning to Earth. This unmanned test flight will launch from Cape Canaveral Air Force Station in Florida. It is designed to test several Orion systems, including the heat shield and parachutes at speeds generated during a return from deep space.

In 2017, Orion will be launched by NASA’s Space Launch System, a 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 will enable new missions of exploration and expand human presence across the solar system.




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


 
 

 

Headlines October 20, 2014

News: Navy grounds ‘Top Guns’ - The F/A-18s needs spare parts and in too many cases they’re being taken from brand new jets. This is a risk to national security and pilots’ lives.   Business: Boeing seeks revised schedule for U.S. aerial tanker - Boeing is revising its master schedule for developing the new U.S. Air Force...
 
 

News Briefs October 20, 2014

New military medical team to help with Ebola in U.S. Defense Secretary Chuck Hagel has ordered the military to prepare and train a 30-member medical support team that could provide short-term help to civilian health professionals if there are more Ebola cases in the United States. His spokesman, Rear Adm. John Kirby, says the team...
 
 

Dragon ‘fires up’ for flight

The Air Force and NATO are undergoing a cooperative development effort to upgrade the avionics and cockpit displays of AWACS aircraft belonging to the 552nd Air Control Wing at Tinker Air Force Base, Okla., and the NATO E-3 Sentrys from Geilenkirchen, Germany. The Diminishing Manufacturing Sources Replacement of Avionics for Global Operations and Navigation, otherwise...
 

 
Boeing photographs

Boeing-built X-37B successfully completes third flight

Unmanned spacecraft concludes record-setting 674-day mission   Boeing photograph A third mission of the Boeing-built X-37B Orbital Test Vehicle was completed on Oct. 17, 2014, when it landed and was recovered at Vandenberg...
 
 

Boeing concludes commercial crew space act agreement for CST-100/Atlas V

Boeing has successfully completed the final milestone of its Commercial Crew Integrated Capability Space Act Agreement with NASA. The work and testing completed under the agreement resulted in significant maturation of Boeing’s crew transportation system, including the CST-100 spacecraft and Atlas V rocket. NASA in July approved the Critical Design Review Board milestone for Boeing’...
 
 

AF to release small business research solicitations

The Air Force Small Business Innovation Research and Small Business Technology Transfer program office is set to release its fiscal year 2015 list of topics Oct. 22, on the SBIR/STTR website.  Small businesses and research institutions with expertise to address the topics’ technology challenges are encouraged to submit proposals. During 2014, the Defense Department SBIR...
 




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>