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New research provides explanation for the origin of...
How Sierra Space Protects America’s Next Space Plane,...
SpaceX to close out third quarter with record-breaking...
Lack of SLS rockets limit NASA Artemis manifest
Historic OSIRIS-REx asteroid samples successfully return to Earth
Pending FAA approval, Starship ready to sport upgrades...
Artemis II crew visits Bremen, as Germany signs...
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Search results for

"E0525"

    Artemis

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

    by Philip Sloss April 9, 2021
    written by Philip Sloss

    With the completion of another single-engine RS-25 development test, Aerojet Rocketdyne is now refurbishing five engines at the Stennis Space Center in Mississippi for their next use. After the second test firing of the Retrofit 2 series in the A-1 Test Stand on April 6, development engine 0528 is going through a streamlined refurbishment prior to its next firing as a part of the production restart Retrofit 2 test series.

    In parallel, the four RS-25 engines installed on the first Space Launch System (SLS) Core Stage in the nearby B Test Stand are being taken through a longer refurbishment checklist for flight engine hardware. The next planned ignition for those Core Stage engines is for the first SLS launch on the Artemis 1 mission to send an Orion spacecraft to lunar orbit.

    Continue Reading
    April 9, 2021
    6 FacebookTwitterPinterestEmail
  • Artemis

    NASA, Aerojet Rocketdyne plan busy RS-25 test schedule for 2021

    by Philip Sloss December 31, 2020
    December 31, 2020

    Hot-fire tests of new RS-25 engine components will resume in 2021 to certify a new…

    5 FacebookTwitterPinterestEmail
  • Artemis

    SLS continuing engine upgrades, tech development to support launcher evolution

    by Philip Sloss November 25, 2020
    November 25, 2020

    The Liquid Engines Office for NASA’s Space Launch System (SLS) Program is planning a busy…

    12 FacebookTwitterPinterestEmail
  • Artemis

    Aerojet Rocketdyne building new RS-25 engines for recertification testing

    by Philip Sloss March 10, 2020
    March 10, 2020

    Aerojet Rocketdyne (AR) is delivering new RS-25 rocket engine hardware from its U.S. facilities to…

    10 FacebookTwitterPinterestEmail
  • Artemis

    NASA Stennis restarts RS-25 testing after December abort

    by Philip Sloss February 13, 2019
    February 13, 2019

    Following a quick end to a hot-fire test two months ago, NASA’s test team at…

    6 FacebookTwitterPinterestEmail
  • Artemis

    Government MECO delays RS-25 testing following premature shutdown

    by Chris Bergin January 9, 2019
    January 9, 2019

    NASA is yet to release any information as to why the latest RS-25 test in…

    3 FacebookTwitterPinterestEmail
  • Artemis

    Development engine continues RS-25 ground testing

    by Philip Sloss September 25, 2018
    September 25, 2018

    The RS-25 engine test team at NASA’s Stennis Space Center in Mississippi ran the next…

    5 FacebookTwitterPinterestEmail
  • Artemis

    Next RS-25 test dodges Gordon – fires up on Thursday

    by Philip Sloss September 6, 2018
    September 6, 2018

    A ground test RS-25 engine has conducted another test firing Thursday afternoon while held in…

    5 FacebookTwitterPinterestEmail
  • Artemis

    RS-25 aborts test during production restart development hot fire – still achieves objectives

    by Philip Sloss August 14, 2018
    August 14, 2018

    The RS-25 team at the Stennis Space Center in Mississippi began the next development test…

    9 FacebookTwitterPinterestEmail
  • Artemis

    Aerojet Rocketdyne progressing towards six-engine RS-25 production run

    by Philip Sloss July 31, 2018
    July 31, 2018

    As the next series of RS-25 engine test firings at the Stennis Space Center in…

    11 FacebookTwitterPinterestEmail
  • Artemis

    RS-25 program gearing up for production restart, next test series

    by Philip Sloss July 11, 2018
    July 11, 2018

    Restart of RS-25 rocket engine production is ramping up at prime contractor Aerojet Rocketdyne’s Canoga…

    10 FacebookTwitterPinterestEmail
  • Artemis

    RS-25 hot fire pushes SLS engine to record 113 percent thrust level

    by Phillip Sloss February 21, 2018
    February 21, 2018

    An RS-25 engine throttled up to 113 percent of rated power for the first time…

    2 FacebookTwitterPinterestEmail
  • Artemis

    RS-25 fires up again to continue 3D printed Pogo testing

    by Philip Sloss February 1, 2018
    February 1, 2018

    NASA and prime contractor Aerojet Rocketdyne are continuing a fast pace of RS-25 test firings…

    1 FacebookTwitterPinterestEmail
  • Artemis

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

    by Philip Sloss December 13, 2017
    December 13, 2017

    Following closely on the heels of certifying one set of RS-25 engine upgrades and updates…

    1 FacebookTwitterPinterestEmail
  • Artemis

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

    by Philip Sloss August 9, 2017
    August 9, 2017

    A little more than two weeks after the last test, the RS-25 test team acceptance…

    1 FacebookTwitterPinterestEmail
  • Artemis

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

    by Philip Sloss July 25, 2017
    July 25, 2017

    The RS-25 engine team has conducted the latest engine controller unit (ECU) hot-fire acceptance test…

    2 FacebookTwitterPinterestEmail
  • Artemis

    Testing the controller – RS-25 hot fire test for SLS

    by Philip Sloss May 23, 2017
    May 23, 2017

    The RS-25 engine team has performed the latest hot-fire test in the A-1 test stand…

    1 FacebookTwitterPinterestEmail
  • Artemis

    RS-25 veteran conducts Static Fire test ahead of SLS launch

    by Philip Sloss March 10, 2016
    March 10, 2016

    NASA and Aerojet Rocketdyne have conducted an opening test of the RS-25 rocket engine that…

    1 FacebookTwitterPinterestEmail
  • Artemis

    Stennis completes first SLS RS-25 test series, prepares next engine

    by Philip Sloss August 27, 2015
    August 27, 2015

    A former Space Shuttle Main Engine (SSME), that never gained the honor of pushing a…

    1 FacebookTwitterPinterestEmail
  • Artemis

    RS-25 fired up to 109 percent during latest Static Fire test

    by Chris Bergin July 17, 2015
    July 17, 2015

    The Stennis Space Center conducted the latest in a series of tests with RS-25 Engine…

    1 FacebookTwitterPinterestEmail
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