• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
  • Skip to secondary sidebar
  • NEWS:
  • SatNews
  • SatMagazine
  • MilSatMagazine
  • SmallSat News
  • |     EVENTS:
  • SmallSat Symposium
  • Satellite Innovation
  • MilSat Symposium

SatNews

  • HOME
  • Magazines
  • Events
  • SmallSat Europe Insights
  • Industry Calendar
    • IN PERSON
    • VIRTUAL
  • Subscribe

UPDATE 1: Northrop Grumman + NASA successfully test the Space Launch System Booster (SLB-2) — new test photo

July 24, 2022

The five-segment solid rocket booster for NASA’s SLS rocket tested for early learning in support of next-generation systems at Northrop Grumman’s Promontory, Utah, test area. Photo is courtesy of Northrop Grumman.

Northrop Grumman Corporation (NYSE: NOC) and NASA successfully conducted a full-scale static fire of NASA’s Space Launch System (SLS) rocket motor, known as Flight Support Booster-2. The five-segment solid rocket booster is the world’s largest, solid rocket motor and will provide more than 75 percent of the SLS rocket’s initial thrust during launch.

The five-segment solid rocket booster for NASA’s SLS rocket tested for early learning in support of next-generation systems at Northrop Grumman’s Promontory, Utah, test area. Over 300 measurement channels assessed the 154-foot-long solid rocket booster as it fired for just over two minutes producing upwards of 3.6 million pounds of thrust. This test evaluates new materials and demonstrates a new motor ignition system and an electronic thrust vector control system that steers the motors to provide data for the development of the next-generation Booster Obsolescence and Life Extension (BOLE) boosters.

Northrop Grumman was awarded a contract to develop the BOLE booster in December of 2021.

The award also included follow-on production and flight sets for Artemis IV through Artemis VIII, and a BOLE booster set for Artemis IX.

Booster segments for Artemis II, the first crewed Artemis mission, and Artemis III are complete. Artemis IV segments are currently being cast with propellant and the first BOLE booster composite segment case to be used for development testing completed winding in October.

Northrop Grumman has supplied rocket propulsion for NASA’s Apollo and Space Shuttle Programs and developed the five-segment SLS solid rocket booster based on the flight-proven design of the space shuttle boosters. Designed with an additional segment and upgraded technology and materials, each of the twin solid rocket boosters generates 25 percent more thrust than its predecessor boosters to aid the SLS rocket’s ability to deliver greater mass and volume to space with greater departure energy than any existing launch vehicle.

SLS 5 segment booster for NASA’s Space Launch System (SLS)

Along with the twin solid rocket boosters, Northrop Grumman also produces the abort motor and attitude control motor for NASA’s Orion spacecraft’s Launch Abort System that increases astronaut safety on pad and during ascent. The company further supports the Artemis program providing the Habitation and Logistics Outpost module for NASA’s lunar Gateway and internally developing a Lunar Terrain Vehicle that supports human and robotic exploration of the moon and beyond.

“Continuous product improvements and obsolescence mitigation helps NASA achieve its long-term mission to use SLS for its Artemis program,” said Wendy Williams, vice president, propulsion systems, Northrop Grumman. “This opportunity for early learning on next-generation systems will help us develop an enhanced booster that is ready to support the greater payload demands of the SLS rocket through 2031.”

Filed Under: Agencies, Booster, Lunar, NASA, Northrop Grumman, Test Firing, USA Tagged With: Featured

Primary Sidebar

Most Read Stories

  • In celebration of Juneteenth
  • Wishing Everyone a Happy July 4th … Independence Day, U.S.A.
  • Eutelsat's efforts to obtain funding to save OneWeb
  • Forrester's Digest: Starlink active in Iran
  • Startical launches the firm's 2nd demo satellite — IOD-2

About Satnews

  • Contacts
  • History

Archives

  • July 2025
  • June 2025
  • May 2025
  • April 2025
  • March 2025
  • February 2025
  • January 2025
  • December 2024
  • November 2024
  • October 2024
  • September 2024
  • August 2024
  • July 2024
  • June 2024
  • May 2024
  • April 2024
  • March 2024
  • February 2024
  • January 2024
  • December 2023
  • November 2023
  • October 2023
  • September 2023
  • August 2023
  • July 2023
  • June 2023
  • May 2023
  • April 2023
  • March 2023
  • February 2023
  • January 2023
  • December 2022
  • November 2022
  • October 2022
  • September 2022
  • August 2022
  • July 2022
  • June 2022
  • May 2022
  • April 2022
  • March 2022
  • February 2022
  • January 2022
  • December 2021
  • November 2021
  • October 2021
  • September 2021
  • August 2021
  • July 2021
  • June 2021
  • May 2021
  • April 2021
  • March 2021
  • February 2021
  • January 2021
  • December 2020
  • November 2020
  • October 2020
  • September 2020
  • August 2020
  • July 2020
  • June 2020
  • May 2020
  • April 2020

Secondary Sidebar

We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.
x
Sign up Now (For Free)
Access daily or weekly satellite news updates covering all aspects of the commercial and military satellite industry.
Invalid email address
Notify Me Regarding ( At least one ):
We value your privacy and will not sell or share your email or other information with any other company. You may also unsubscribe at anytime.

Click Here to see our full privacy policy.
Thanks for subscribing!