SLS/Orion

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ATK making progress on SRB propellant void issue


A year after discovering small voids between the solid propellant and the outer casing of the aft segment of a test motor for the massive 5-segment SRBs for NASA’s upcoming…

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Michoud proudly reveal monster welder for SLS cores


The Michoud Assembly Facility (MAF) is continuing its lengthy transition towards its new flagship role, marked by ribbon cutting event on Friday for a huge tool that will…

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EFT-1 Orion completes outfitting, ready for fueling


NASA’s first space-worthy Orion spacecraft is preparing for her next key milestone in the flow towards December’s Exploration Flight Test -1 (EFT-1) mission. The completed Orion, now stacked…

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Battle of the Heavyweight Rockets – SLS could face Exploration Class rival


With the recent announcement the Space Launch System (SLS) has become challenged by her schedule, the NASA rocket may soon find herself in a battle with a commercial “alternative”….

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SLS searching for missions to solve flight rate dilemma


Space Launch System (SLS) managers are continuing to look at potential – and as yet unfunded – science missions to provide their monster rocket with a viable number…

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EFT-1 Orion targets morning launch on December 4


The long-awaited debut flight of NASA’s Orion spacecraft has been scheduled for a morning launch on December 4, a major milestone after nearly 10 years of development. With…

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45 years after Tranquility: One small step to a bright future


Forty-five years ago, people across the world held their breaths as a hair-raising, heart-pounded descent occurred a quarter of a million miles away from Earth. At the Sea…

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RS-25 engine installed for Stennis testing amid SLS schedule debate


The Stennis Space Center is just weeks away from returning to RS-25 engine testing, following the installation of Engine 0525 on the A-1 Test Stand. The milestone comes as…

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Apollo 11 marks 45 years since historic launch


Wednesday marked the 45th anniversary of the launch of the most important space mission in human history. On this day, 1969, Apollo 11 lifted off from LC-39A at the…

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Pegasus Barge to begin renovations for SLS core shipping


NASA’s famous Pegasus Barge – best known for transporting External Tanks from the Michoud Assembly Facility (MAF) to the Kennedy Space Center (KSC) – is about to be…

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Orion conducts final full system parachute test ahead of EFT-1


As the launch date for Exploration Flight Test -1 (EFT-1) closes in, the Orion team conducted the final major parachute testing ahead of gaining data from an actual…

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SMAT firings ramp up for SLS acoustic testing


The mini-me version of the Space Launch System (SLS) is now being put through its paces as part of the Scale Model Acoustic Test (SMAT) program. The heavily…

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NEEMO returns with two new underwater missions


Two new missions under the NEEMO (NASA Extreme Environment Mission Operations) program have been announced, returning an international crew to an underwater base off the coast of Florida….

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NASA confirms EUS for SLS Block IB design and EM-2 flight


Following internal conversations regarding the upper stage design for the forthcoming second flight of the Space Launch System (SLS)  - named Exploration Mission -2 (EM-2) – NASA has…

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NRC Pathway approach to Mars includes Lunar landings, Chinese alliance


A lengthy National Research Council (NRC) report into the US Human Space Flight program cited the need for a “Pathway” approach to NASA’s exploration ambitions, stepping stones that would…

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EFT-1 Orion’s heat shield installed ahead of key flight test


The huge heat shield that will protect the first Orion’s return from space has been installed on to the spacecraft. Exploration Flight Test -1 (EFT-) – set to…

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Four Shuttle veterans selected to drive SLS uphill on maiden flight


The four RS-25 engines selected for the debut launch of the Space Launch System (SLS) are veteran Space Shuttle Main Engines (SSME) with a rich history of successful…

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Evolving plans: No human rating for ICPS for SLS EM-1 mission


With SLS on track to make its debut launch in December 2017 from Launch Complex 39B at the Kennedy Space Center, NASA continues its efforts to refine the…

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EFT-1 Orion’s brain becomes active ahead of flight


The Orion for the Exploration Flight Test -1 (EFT-1) mission has completed its avionics system testing inside Kennedy Space Center’s Operations & Checkout (O&C) Building. The testing follows…

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VAB preparing for key role during SLS processing flow


The iconic Vehicle Assembly Building (VAB) at the world famous Kennedy Space Center (KSC) may have fallen silent over recent years, but behind the scenes teams are working…