SLS/Orion

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RS-25 hot fires with 3D printed Pogo – Facility issue cuts test short


Following closely on the heels of certifying one set of RS-25 engine upgrades and updates for the first Space Launch System (SLS) flights, NASA and RS-25 prime contractor…

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Protecting SLS from Fire and Ice – TPS foam application proceeding at MAF


NASA and prime contractor Boeing are deep into the application of spray-on foam insulation (SOFI) to elements of the first Space Launch System (SLS) Core Stage (CS-1) and…

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NASA evaluates EM-2 launch options for Deep Space Gateway PPE


While NASA engages spacecraft industry help in studying concepts for design, development, test, and evaluation of the Power Propulsion Element (PPE), it is also studying where the anchor…

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MAF simulating SLS engine installation with RS-25 pathfinder


Engineers at the Michoud Assembly Facility (MAF) in New Orleans are using a pathfinder RS-25 engine to practice the installation of engines on the Core Stage of the…

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Orion spacecraft enjoying calmer seas ahead of All-Hands review


Preparations involving the Exploration Mission -1 (EM-1) Orion are enjoying a relatively trouble-free processing flow at the Kennedy Space Center (KSC). Milestones are being reached on all of…

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SLS managers rally the troops to avoid EM-1 slip into 2020


With the Exploration Mission -1 (EM-1) launch date now officially set for the end of 2019, Space Launch System (SLS) managers have been sending out memos to the…

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Europa Clipper’s launch date dependent on SLS Mobile Launcher readiness


NASA has completed an important three day Technical Interchange Meeting regarding the agency’s upcoming flagship Europa Clipper mission.  The probe, set to launch on the first science mission…

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Crew Access Arm arrives as SLS Mobile Launcher takes shape


The huge Mobile Launcher (ML) for the Space Launch System (SLS) is gaining more of its array of appendages as it prepares to host the Exploration Mission -1…

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Stennis fires up an untested RS-25 engine


The RS-25 test team at Stennis Space Center hot-fired an untested flight engine on the A-1 Test Stand Thursday to help complete certification of design changes to fly…

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SLS EM-1 & -2 launch dates realign; EM-3 gains notional mission outline


Following a series of issues over the last year with the Core Stage for the first flight of the Space Launch System rocket, the launch dates for both…

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Piecing together NASA’s crewed Deep Space spacecraft


The first Orion spacecraft that will be capable of transporting NASA astronauts into deep space is now being constructed. Although it won’t launch until 2022 at the earliest,…

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Preparing the adaptor – LVSA readies for SLS debut


NASA is getting ready to apply spray-on foam insulation (SOFI) to the outside of the Launch Vehicle Stage Adapter (LVSA) that will fly as a part of the…

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SLS Core Stage Pathfinder prepares for barge ride to MAF


A full-scale model of a Space Launch System (SLS) Core Stage, called the Core Stage Pathfinder, was recently completed at a plant in Northern Alabama, and will soon…

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Orion ESM begins hot fire testing at White Sands


The Orion European Service Module (ESM) Propulsion Qualification Module (PQM) is in the opening phases of testing – including hot firings – at the White Sands Test Facility…

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SpaceX static fire Formosat-5 Falcon 9, aims for another ASDS landing


Gearing up for their second Vandenberg flight in as many months, SpaceX has static fired the Falcon 9 that will lift an extremely light-weight Taiwanese satellite to orbit…

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RS-25 fires up again in another controller test for SLS


A little more than two weeks after the last test, the RS-25 test team acceptance tested the next completed engine controller unit (ECU) that will eventually fly on…

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Pad 39B in the final stages in preparation to welcome SLS Mobile Launcher


The final work on Kennedy Space Center’s Pad 39B is being conducted in line with the construction and outfitting of systems on the Mobile Launcher (ML) for the…

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Preparing the Mobile Launcher to be armed and ready for SLS


The Ground Systems Development and Operations (GSDO) team at the Kennedy Space Center (KSC) in Florida is continuing construction and testing to get ready to support upcoming Exploration…

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Orion STA undergoing pre-mission testing in Denver


With all the structural test articles (STA) of the Orion spacecraft at prime contractor Lockheed Martin’s Space Systems facility in the Denver area, work is underway to qualify…

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RS-25 conducts another hot fire as SLS flight engines line up for EM-1


The RS-25 engine team has conducted the latest engine controller unit (ECU) hot-fire acceptance test on Tuesday in the A-1 test stand at the Stennis Space Center in…