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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...
Blue Origin preparing for New Glenn testing at...
Launch Roundup: Rocket Lab fails during “We Will...
Using Webb, scientists discover carbon dioxide and methane...
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Tag:

RS-25

    Artemis

    Government MECO delays RS-25 testing following premature shutdown

    by Chris Bergin January 9, 2019
    written by Chris Bergin

    NASA is yet to release any information as to why the latest RS-25 test in December aborted just seconds into what was set to be a full duration firing. The lack of information partly relates to NASA employees being out of work during the current government shutdown, which has also impacted on the test schedule. However, prime contractor Aerojet Rocketdyne notes they can accommodate a “temporary” delay.

    Continue Reading
    January 9, 2019
    3 FacebookTwitterPinterestEmail
  • Artemis

    Navigating the twists and turns steering SLS Development

    by Philip Sloss October 1, 2018
    October 1, 2018

    This year’s decision to increase and extend use of the initial “Block 1” operating configuration…

    8 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

    Boeing team challenges focusing SLS Engine Section work

    by Philip Sloss August 16, 2018
    August 16, 2018

    The Boeing team is working to finish the integration of the first engine section element of…

    15 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
  • ArtemisOther

    NASA requests alternative options to RS-25s on SLS core stage – RS-25 will remain uncontested

    by Chris Bergin April 11, 2018
    April 11, 2018

    In the latest of a series of Request For Information (RFI) filings, NASA has called…

    5 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 fire opens 2018 testing for SLS engines

    by Philip Sloss January 16, 2018
    January 16, 2018

    The RS-25 test team conducted their first hot-fire test of the year in the A-1…

    5 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

    MAF simulating SLS engine installation with RS-25 pathfinder

    by Chris Bergin and Philip Sloss November 30, 2017
    November 30, 2017

    Engineers at the Michoud Assembly Facility (MAF) in New Orleans are using a pathfinder RS-25…

    2 FacebookTwitterPinterestEmail
  • Artemis

    Stennis fires up an untested RS-25 engine

    by Philip Sloss October 18, 2017
    October 18, 2017

    The RS-25 test team at Stennis Space Center hot-fired an untested flight engine on the…

    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 engine controller involved in static fire test at Stennis

    by Philip Sloss March 23, 2017
    March 23, 2017

    NASA, Aerojet Rocketdyne, and Syncom Space Services have conducted the first hot-fire test of a…

    1 FacebookTwitterPinterestEmail
  • Artemis

    RS-25 conducts test for SLS as team waits on new engine controllers

    by Philip Sloss February 22, 2017
    February 22, 2017

    The RS-25 team has conducted the latest hot-fire test of development engine 0528 at the…

    1 FacebookTwitterPinterestEmail
  • Artemis

    Educating the SLS engines – Brains for the RS-25s undergoing certification

    by Philip Sloss September 21, 2016
    September 21, 2016

    The effort to certify the Space Launch System RS-25 engines for the first launch will…

    2 FacebookTwitterPinterestEmail
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      September 17, 2023

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      November 17, 2021

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      September 28, 2023

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      September 18, 2023

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      September 16, 2023

      Uncrewed

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      September 14, 2023

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