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Quiet Please NASA Engineers Wrapping Up Acoustic Testing For

Quiet, Please: NASA Engineers Wrapping Up Acoustic Testing For Space Launch System

Megan Davidson, Marshall Space Flight Center Engineers at NASA's Marshall Space Flight Center in Huntsville, Alabama, are wrapping up acoustic testing on a 5-percent scale model of NASA's Space Launch System. The Aug.28 test, the 34th in the...

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2014-08-29 12:21:16

WASHINGTON, Aug. 29, 2014 /PRNewswire-USNewswire/ -- NASA has successfully tested the most complex rocket engine parts ever designed by the agency and printed with additive manufacturing, or 3-D printing, on a test stand at NASA's Marshall Space Flight Center in Huntsville, Alabama. http://photos.prnewswire.com/prnvar/20081007/38461LOGO NASA engineers pushed the limits of technology by designing a rocket engine injector --a highly complex part that sends propellant into the engine...

Space Launch System rocket
2014-08-27 16:21:11

WASHINGTON, Aug. 27, 2014 /PRNewswire-USNewswire/ -- NASA officials Wednesday announced they have completed a rigorous review of the Space Launch System (SLS) -- the heavy-lift, exploration class rocket under development to take humans beyond Earth orbit and to Mars -- and approved the program's progression from formulation to development, something no other exploration class vehicle has achieved since the agency built the space shuttle....

2014-08-07 08:29:25

NASA and ATK are on Schedule for 2017 Launch to Deep Space ARLINGTON, Va., Aug. 7, 2014 /PRNewswire/ -- ATK (NYSE: ATK) has successfully completed its Critical Design Review (CDR) with NASA to verify that the five-segment solid rocket booster is on track for an unmanned, first flight of NASA's Space Launch System (SLS) in 2017. The SLS vehicle is planned to launch humans deeper into space than ever before. http://photos.prnewswire.com/prnvar/20140807/134291 "Achieving this milestone is a...

NASA Begins Engine Testing For Space Launch System Rocket
2014-07-18 03:13:38

NASA Engineers have taken a crucial step in preparing to test parts of NASA's Space Launch System (SLS) rocket that will send humans to new destinations in the solar system. They installed on Thursday an RS-25 engine on the A-1 Test Stand at the agency's Stennis Space Center near Bay St. Louis, Mississippi. The Stennis team will perform developmental and flight certification testing of the RS-25 engine, a modified version of the space shuttle main engine that powered missions into...

2014-07-17 12:22:15

WASHINGTON, July 17, 2014 /PRNewswire-USNewswire/ -- Engineers have taken a crucial step in preparing to test parts of NASA's Space Launch System (SLS) rocket that will send humans to new destinations in the solar system. They installed on Thursday an RS-25 engine on the A-1 Test Stand at the agency's Stennis Space Center near Bay St. Louis, Mississippi. http://photos.prnewswire.com/prnvar/20081007/38461LOGO The Stennis team will perform developmental and flight certification...

NASA Achieves Major Milestone As They Prepare To Test RS-25 Engine
2014-05-07 03:16:46

[ Watch The Video: Cold-Shock Test At Stennis Space Center ] Rebecca Strecker, NASA NASA engineers at Stennis Space Center near Bay St. Louis, Miss., achieved a major milestone May 1 as they prepare to test RS-25 rocket engines that will help power the new Space Launch System (SLS) on missions to deep space destinations. A-1 Test Stand operators at Stennis completed a cold-shock test of the new structural piping system needed for the RS-25 engine, setting the stage for engine...

NASA Demonstrates Space Launch System Adaptive Controls
2014-03-23 14:22:05

Leslie Williams, Public Affairs, NASA Armstrong Flight Research Center Can a rocket maneuver like an airplane? And can an airplane act as a surrogate for a maneuvering rocket? NASA engineers demonstrated just that when they used a NASA F/A-18 aircraft recently to simulate a rocket in its early flight phase to test adaptive software for NASA's new rocket the Space Launch System (SLS), the largest, most powerful launch vehicle for deep space missions. The tests are helping engineers...

2014-03-14 16:20:29

WASHINGTON, March 14, 2014 /PRNewswire-USNewswire/ -- NASA Administrator Charles Bolden toured on March 14 the agency's Marshall Space Flight Center in Huntsville, Ala., where testing is underway on the avionics unit for the largest, most powerful rocket ever built. http://photos.prnewswire.com/prnvar/20081007/38461LOGO At Marshall's System Integration Laboratory, Bolden, along with staff from Alabama's congressional delegation and community leaders, had the opportunity to view the...

Mini Rocket Models Used In Big Way For Space Launch System Base Heating Test
2014-03-06 14:29:37

[ Watch The Video: Models Helping Engineers Better Understand Heat ] Megan Davidson, NASA To better understand the heating conditions at the base of what will be the biggest, most powerful rocket ever built, engineers at NASA's Marshall Space Flight Center in Huntsville, Ala., are thinking small -- really small. Models of NASA's Space Launch System (SLS) core stage RS-25 engines and solid rocket boosters -- scaled down to just 2 percent of the actual size of the flight hardware...

NASA's Space Launch System Sound Suppression Testing Ramps Up
2014-01-29 12:23:13

NASA The first round of acoustic tests on a scale model of NASA's Space Launch System (SLS) is underway. The tests will allow engineers to verify the design of the sound suppression system being developed for the agency's new deep space rocket. The testing, which began Jan. 16 at NASA's Marshall Space Flight Center in Huntsville, Ala., will focus on how low- and high-frequency sound waves affect the rocket on the launch pad. This testing will provide critical data about how the powerful...


Word of the Day
cock-a-hoop
  • Exultant; jubilant; triumphant; on the high horse.
  • Tipsy; slightly intoxicated.
This word may come from the phrase 'to set cock on hoop,' or 'to drink festively.' Its origin otherwise is unclear. A theory, according to the Word Detective, is that it's a 'transliteration of the French phrase 'coq a huppe,' meaning a rooster displaying its crest ('huppe') in a pose of proud defiance.' Therefore, 'cock-a-hoop' would 'liken a drunken man to a boastful and aggressive rooster.'
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