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Lack of SLS rockets limit NASA Artemis manifest
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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...
China launches commercial rocket from the Yellow Sea
Soyuz MS-24 docks after first Russian crewed launch...
Firefly’s Alpha successfully launches VICTUS NOX rapid response...
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Search results for

"RS-68"

    Artemis

    Study reveals a six RS-68 and 5.5 segment booster for Ares V

    by David Harris June 15, 2008
    written by David Harris

    The mammoth Ares V is continuing to grow – on paper at least – to olympic proportions to close the performance shortfall in the Ares architecture.The new vehicle – that is officially classed as a study option, but touted as the new baseline – shows an Ares V with two stretched 5.5 segment Solid Rocket Boosters, an even longer Core Stage powered, now by six RS-68 main engines, and a 10 meter diameter Upper Stage and matching Payload Fairing.

    Continue Reading

    June 15, 2008
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  • Uncrewed

    ULA’s penultimate Delta IV Heavy launches NROL-68 mission

    by William Graham June 22, 2023
    June 22, 2023

    United Launch Alliance’s penultimate Delta IV Heavy rocket took flight on the NROL-68 mission Thursday,…

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  • Uncrewed

    Last West Coast Delta IV Heavy launches with NROL-91

    by William Graham September 24, 2022
    September 24, 2022

    United Launch Alliance’s (ULA) Delta IV Heavy rocket made its last West Coast launch on…

    1 FacebookTwitterPinterestEmail
  • Commercial

    Vulcan continues path to its maiden launch as ULA turns 15

    by Lee Kanayama December 14, 2021
    December 14, 2021

    On December 14, 2006, a Delta II rocket launched from VAFB (Vandenberg Air Force Base)…

    1 FacebookTwitterPinterestEmail
  • EuropeanInternationalUncrewed

    Ariane 6 undergoing preparations for its 2022 debut

    by Lee Kanayama October 29, 2021
    October 29, 2021

    ArianeGroup and the European Space Agency are carrying out preparations for the maiden launch of…

    5 FacebookTwitterPinterestEmail
  • OtherSpaceXUncrewed

    SpaceX launches 2nd mission in three days with SiriusXM-8

    by Trevor Sesnic & Lee Kanayama June 5, 2021
    June 5, 2021

    SpaceX launched its 18th mission of 2021 with the SiriusXM-8 (SXM-8) high-power broadcasting satellite.  A…

    8 FacebookTwitterPinterestEmail
  • OtherUncrewed

    ULA Delta IV Heavy launches NROL-82 national security mission

    by William Graham April 26, 2021
    April 26, 2021

    A United Launch Alliance Delta IV Heavy rocket launched from California’s Vandenberg Air Force Base…

    6 FacebookTwitterPinterestEmail
  • CommercialOtherUncrewed

    ULA completes Delta IV Heavy pad upgrades ahead of NROL-82 mission

    by Joseph Navin & Chris Gebhardt April 19, 2021
    April 19, 2021

    United Launch Alliance (ULA) has recently made pad upgrades to Space Launch Complex-6 (SLC-6) at…

    4 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

    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
  • CommercialOtherUncrewed

    ULA Delta IV Heavy successfully launches NROL-44

    by William Graham December 10, 2020
    December 10, 2020

    United Launch Alliance’s Delta IV Heavy rocket successfully launched a classified National Reconnaissance Office (NRO)…

    9 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

    Boeing, NASA return to SLS Green Run test preps after latest hurricane interruption

    by Philip Sloss October 16, 2020
    October 16, 2020

    After taking precautions against a fifth approaching hurricane, the Space Launch System (SLS) Green Run…

    12 FacebookTwitterPinterestEmail
  • Artemis

    Aerojet Rocketdyne getting Shuttle engines ready for SLS Core Stage Green Run support

    by Philip Sloss September 4, 2020
    September 4, 2020

    Four veteran Space Shuttle Main Engines will benchmark the performance of the rookie Space Launch…

    10 FacebookTwitterPinterestEmail
  • Artemis

    SLS Green Run test-firing to verify Core Stage design, analysis before first launch

    by Philip Sloss August 11, 2020
    August 11, 2020

    The Green Run test campaign for NASA’s first Space Launch System (SLS) Core Stage will…

    2 FacebookTwitterPinterestEmail
  • Other

    Payload stacked for NROL-44; ULA, SpaceX win NSSL awards

    by Joseph Navin & Mihir Neal August 10, 2020
    August 10, 2020

    United Launch Alliance’s (ULA’s) Delta IV Heavy rocket has received its clandestine payload for the…

    4 FacebookTwitterPinterestEmail
  • Artemis

    Aerojet Rocketdyne expands operations to deliver four SLS engines a year

    by Philip Sloss May 7, 2020
    May 7, 2020

    NASA is extending its RS-25 engine production contract with Aerojet Rocketdyne through the rest of…

    4 FacebookTwitterPinterestEmail
  • Artemis

    SLS at Home: Program and Contractors adjusting to telework

    by Philip Sloss April 15, 2020
    April 15, 2020

    With key worksites closed and activity suspended to protect their workforce from the 2019 novel…

    6 FacebookTwitterPinterestEmail
  • Artemis

    Boeing works towards SLS Core Stage Green Run checkouts after completing first test

    by Philip Sloss February 11, 2020
    February 11, 2020

    Technicians for NASA Space Launch System (SLS) Core Stage prime contractor Boeing completed the first…

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      September 24, 2023

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      November 17, 2021

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      September 18, 2023

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      September 16, 2023

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      Firefly’s Alpha successfully launches VICTUS NOX rapid response…

      September 14, 2023

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