Houston, U.S.A. – NASA completed another successful test of the Orion crew vehicle’s parachutes high above the Arizona desert in preparation for the spacecraft’s orbital flight test in 2014. Orion will carry astronauts deeper into space than ever before, provide emergency abort capability, sustain the crew during space travel and ensure a safe re-entry and landing.

A C-17 plane dropped a test version of Orion from an altitude of 25,000 feet above the U.S. Army Yuma Proving Ground in southwestern Arizona. This test was the second to use an Orion craft that mimics the full size and shape of the spacecraft.

Orion’s drogue chutes were deployed between 15,000 feet and 20,000 feet, followed by the pilot parachutes, which deployed the main landing parachutes. Orion descended about 25 feet per second, well below its maximum designed touchdown speed, when it landed on the desert floor.

“Across the country, NASA and industry are moving forward on the most advanced spacecraft ever designed, conducting drop and splashdown tests, preparing ground systems, designing software and computers and paving the way for the future of exploration,” said William Gerstenmaier, associate administrator for the Human Exploration and Operations Mission Directorate at NASA Headquarters inWashington. “Today’s parachute test in Yuma is an important reminder of the progress being made on Orion and its ultimate mission — enabling NASA to meet the goal of sending humans to an asteroid and Mars.”

Orion parachutes have so-called reefing lines, which when cut by a pyrotechnic device, allow the parachute to open gradually, managing the initial amount of drag and force on the parachute. The main objective of the latest drop test was to determine how the entire system would respond if one of the reefing lines was cut prematurely, causing the three main parachutes to inflate too quickly.

Since 2007, the Orion program has conducted a vigorous parachute air and ground test program and provided the chutes for NASA’s successful pad abort test in 2010. All of the tests build an understanding of the chutes’ technical performance for eventual human-rated certification.

In 2014, an uncrewed Orion spacecraft will launch from Cape Canaveral Air Force Station in Florida on Exploration Flight Test-1. The spacecraft will travel 3,600 miles above Earth’s surface. This is 15 times farther than the International Space Station’s orbit and farther than any spacecraft designed to carry humans has gone in more than 40 years. The main flight objective is to understand Orion’s heat shield performance at speeds generated during a return from deep space.

In 2017, Orion will be launched by NASA’s Space Launch System (SLS), 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.

Image Courtesy of  nasa hq photo

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NASA’s mission of discovery and exploration will be showcased in a custom-produced Internet music radio station that is crafted specifically to speak the language of tech-savvy young adults.

Third Rock – America’s Space Station launched with a New Rock/Indie/Alternative format on Monday, December 12. The station is being developed and operated at no cost to the government through a Space Act Agreement. Third Rock can be reached from NASA’s home page, www.nasa.gov, and will soon be available through NASA iPhone and Droid mobile applications.

“NASA constantly is looking for new and innovative ways to engage the public and inspire the next generation of scientists and engineers,” said David Weaver, associate administrator for the Office of Communications at NASA Headquarters in Washington. “We have led the way in innovative uses of new media and this is another example of how the agency is taking advantage of these important communication tools.”

NASA is collaborating with Houston-based RFC Media to launch the station.

“Today’s 4G audience craves new music and enjoys finding it,” said Pat Fant, RFC Media co-founder and chief operating officer. ”We’ve pulled out the best songs and the deepest tracks from a full spectrum of rock artists across many styles and decades. NASA features and news items are embedded throughout the programming alongside greetings by celebrity artists.”

Third Rock also will help partner companies fill high-tech job openings in the engineering, science, and IT fields. In addition to the NASA Web Portal, the station will be available online in the future at the radio tab of Apple’s iTunes and other sites.

“No one knows more about discovering new rock than NASA,” said Cruze, RFC Media co-founder and president. ”Exciting new music is being discovered online through specialty sites, like Third Rock-America’s Space Station, where listeners will hear about great new artists way before their friends hear of them.”

To listen to Third Rock, visit: http://www.rfcmedia.com/thirdrockradio/ 

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