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Perseverance completes sample return depot, Ingenuity continues flights
SpaceX launches Hispasat’s Amazonas Nexus satellite
Using Hubble, researchers measure the mass of a...
Russian Elektro-L weather satellite launched on Proton-M
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Astronauts conduct second EVA to lay groundwork for...
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      SpaceX launches Hispasat’s Amazonas Nexus satellite

      February 6, 2023

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      Using Hubble, researchers measure the mass of a…

      February 6, 2023

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      Russian Elektro-L weather satellite launched on Proton-M

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      Japan begins busy year with classified IGS-Radar 7…

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      China launches rideshare mission, develops new engine, and…

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      APStar, Yaogan, and Shiyan payloads lift off from…

      January 13, 2023

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      China kicks off 2023 campaign with launch doubleheader

      January 9, 2023

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      China to launch new station modules and collaborate…

      December 30, 2022

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      Using Hubble, researchers measure the mass of a…

      February 6, 2023

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      Arianespace suffers failure on first operational Vega-C mission

      December 20, 2022

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      SpaceX launches SWOT ocean research mission

      December 16, 2022

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      Arianespace launches three spacecraft, Intelsat talks satellite refresh…

      December 13, 2022

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      ISRO launches ocean research satellite aboard PSLV

      November 26, 2022

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      OneWeb resumes launches with first commercial GSLV Mk.III

      October 22, 2022

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      ISRO’s new SSLV small satellite launcher debuts –…

      August 6, 2022

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      India launches PSLV-C53 mission, demonstrating new on-orbit capabilities

      June 30, 2022

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      Russian Elektro-L weather satellite launched on Proton-M

      February 5, 2023

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      Russian space program facing challenges ahead of ambitious…

      December 28, 2022

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      New spacecraft, new firsts, new hardware – International…

      December 23, 2022

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      Soyuz MS-22 suffers coolant leak, canceling Russian spacewalk

      December 15, 2022

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      Perseverance completes sample return depot, Ingenuity continues flights

      February 7, 2023

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      Using Hubble, researchers measure the mass of a…

      February 6, 2023

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      Russian Elektro-L weather satellite launched on Proton-M

      February 5, 2023

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      SpaceX conducts cross-country Starlink doubleheader

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      30 years after Intelsat VI rescue, Northrop Grumman…

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      November 17, 2021

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      40 years after STS-2: Columbia’s second flight and…

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      Teams evaluate Hubble safe mode event, history of…

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Tag:

Stennis

    ArtemisBoeing/Starliner

    Stennis, SLS core stage teams reflect on Green Run campaign

    by Philip Sloss July 5, 2021
    written by Philip Sloss

    The first Space Launch System (SLS) Core Stage is now being readied for the program’s first launch at the Kennedy Space Center (KSC), but the large rocket’s first stop on the way to liftoff was the once-in-a-generation Green Run verification campaign. The vehicle spent over a year in the B-2 position of the B Test Stand at NASA’s Stennis Space Center in Mississippi, where prime contractor Boeing performed an exhaustive checkout of their first build.

    The Green Run was expected to take most of 2020, but outside events added to the challenge for the Stennis team handling the big stage. Hurricanes and the largest global pandemic in a century created an extra dimension of complications on top of the large demands that an SLS Core Stage placed on the infrastructure at NASA’s primary rocket testing facility.

    Continue Reading

    Pages: 1 2

    July 5, 2021
    12 FacebookTwitterPinterestEmail
  • ArtemisBoeing/Starliner

    SLS Core Stage thermal protection system refurbishment in work at Kennedy for Artemis 1

    by Philip Sloss May 20, 2021
    May 20, 2021

    NASA’s Space Launch System (SLS) and Exploration Ground Systems (EGS) programs are working with Core…

    9 FacebookTwitterPinterestEmail
  • Artemis

    SLS Core Stage Green Run validates propulsion system performance and modeling

    by Philip Sloss May 11, 2021
    May 11, 2021

    Engineers with NASA’s Space Launch System (SLS) program and prime Core Stage contractor Boeing continue…

    12 FacebookTwitterPinterestEmail
  • Artemis

    NASA SLS Green Run testing complete, Boeing readies Core Stage for tow to Florida

    by Philip Sloss April 12, 2021
    April 12, 2021

    NASA’s Space Launch System (SLS) program and prime Core Stage contractor Boeing wrapped up the…

    25 FacebookTwitterPinterestEmail
  • Artemis

    Aerojet Rocketdyne refurbishing RS-25 engines for Artemis 1 launch and production restart testing

    by Philip Sloss April 9, 2021
    April 9, 2021

    With the completion of another single-engine RS-25 development test, Aerojet Rocketdyne is now refurbishing five…

    6 FacebookTwitterPinterestEmail
  • Artemis

    NASA, Boeing reviewing terabytes of SLS Core Stage data from full-duration Green Run static fire

    by Philip Sloss March 21, 2021
    March 21, 2021

    NASA’s Space Launch System (SLS) program, Core Stage prime contractor Boeing, and RS-25 prime contractor…

    17 FacebookTwitterPinterestEmail
  • ArtemisBoeing/Starliner

    NASA looking to confirm certification objectives as SLS Core Stage completes second static fire

    by Philip Sloss March 18, 2021
    March 18, 2021

    NASA’s Space Launch System (SLS) program and Core Stage prime contractor Boeing conducted the second…

    15 FacebookTwitterPinterestEmail
  • ArtemisBoeing/Starliner

    NASA Stennis ready to support second SLS Core Stage static fire

    by Philip Sloss March 17, 2021
    March 17, 2021

    While NASA’s Space Launch System (SLS) program, Core Stage prime contractor Boeing, and RS-25 engine…

    10 FacebookTwitterPinterestEmail
  • Artemis

    NASA, Boeing adjusting SLS Core Stage parameter limits for second Green Run firing

    by Philip Sloss February 5, 2021
    February 5, 2021

    In parallel with vehicle and test stand preparations for a second Green Run Hot-Fire test…

    15 FacebookTwitterPinterestEmail
  • Artemis

    NASA decides to redo SLS Green Run Static Fire

    by Philip Sloss January 30, 2021
    January 30, 2021

    As expected, but now official, NASA has announced the decision to redo the Green Run…

    11 FacebookTwitterPinterestEmail
  • Artemis

    NASA SLS Core Stage aborts high-stakes Green Run static fire

    by Philip Sloss January 16, 2021
    January 16, 2021

    NASA’s Space Launch System (SLS) program and Core Stage prime contractor Boeing were ready for…

    15 FacebookTwitterPinterestEmail
  • Artemis

    SLS Core Stage Green Run WDR countdown ends early – Next steps considered

    by Philip Sloss December 23, 2020
    December 23, 2020

    NASA partially completed the Green Run Wet Dress Rehearsal (WDR) test of the Space Launch…

    12 FacebookTwitterPinterestEmail
  • Artemis

    SLS Core Stage tanking test is first Green Run moment of truth for NASA

    by Philip Sloss December 18, 2020
    December 18, 2020

    NASA stood down from a second attempt to complete a critical propellant loading and countdown…

    17 FacebookTwitterPinterestEmail
  • Artemis

    SLS, Stennis working on colder LOX for next Green Run WDR attempt

    by Philip Sloss December 11, 2020
    December 11, 2020

    Space Launch System (SLS) Core Stage Green Run team members are working on new procedures…

    9 FacebookTwitterPinterestEmail
  • ArtemisBoeing/Starliner

    SLS Green Run WDR scrubbed, provides initial Core Stage tanking data

    by Philip Sloss December 8, 2020
    December 8, 2020

    The first attempt to conduct a Wet Dress Rehearsal (WDR) of NASA’s Space Launch System…

    9 FacebookTwitterPinterestEmail
  • Artemis

    NASA reschedules final SLS Core Stage Green Run tests for December

    by Philip Sloss November 20, 2020
    November 20, 2020

    NASA’s Space Launch System (SLS) Program rescheduled the final two tests that will culminate the…

    10 FacebookTwitterPinterestEmail
  • Artemis

    SLS continues post-hurricane cleanups and prepares for Core Stage Green Run valve repair

    by Philip Sloss November 7, 2020
    November 7, 2020

    NASA and Boeing continued troubleshooting issues with the Space Launch System (SLS) Core Stage found…

    5 FacebookTwitterPinterestEmail
  • Artemis

    SLS Program hit by Hurricane Zeta while working through Green Run issues

    by Philip Sloss October 30, 2020
    October 30, 2020

    The law of averages caught up to the New Orleans area and the two NASA…

    6 FacebookTwitterPinterestEmail
  • Artemis

    SLS Core Stage nearing home stretch for Green Run tanking test

    by Philip Sloss October 23, 2020
    October 23, 2020

    Final preparations are in work to ready the first Space Launch System (SLS) Core Stage…

    8 FacebookTwitterPinterestEmail
  • Artemis

    Boeing powers up first SLS Core Stage for Green Run system checkouts

    by Philip Sloss June 29, 2020
    June 29, 2020

    Boeing powered up the Core Stage for the first Space Launch System on the B-2…

    7 FacebookTwitterPinterestEmail
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