Tag: Space Launch System (SLS)

NASA’s SLS Rocket: Block 1 vs. Block 1B Configuration

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NASA/Kevin O’Brien NASA’s SLS (Space Launch System) rocket in the Block 1B cargo configuration will launch for the first time beginning with Artemis IV. This upgraded and more powerful SLS rocket will enable SLS to send over 38 metric tons (83,700 lbs.) to the Moon, including NASA’s Orion spacecraft and its crew, along with heavy payloads for more ambitious missions to deep space. While every SLS rocket retains the core stage, booster, and RS-25 engine designs, the Block 1B features a more powerful exploration upper stage with four RL10 engines…

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NASA Invites Media to See Artemis II Moon Rocket Elements at Kennedy

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NASA’s Pegasus barge delivers the SLS (Space Launch System) rocket’s core stage for the 2022 Artemis I mission to the turn basin at Kennedy Space Center in Florida in April 2021. Credits: NASA/Michael Downs Media are invited in late July to NASA’s Kennedy Space Center in Florida to see progress on the agency’s SLS (Space Launch System) Moon rocket as preparations continue for the Artemis II test flight around the Moon. Participants joining the multi-day events will see the arrival and unloading of the 212-foot-tall SLS core stage at the…

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NASA Invites Media to Rollout Event for Artemis II Moon Rocket Stage

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The core stage is the backbone of the SLS (Space Launch System) rocket that will help power NASA’s Artemis II mission to send a crew of four astronauts around the Moon in 2025. Here, the core stage is currently behind scaffolding to allow work to continue at NASA’s Michoud Assembly Facility in New Orleans. The stage’s two massive propellant tanks hold a collective 733,000 gallons of liquid propellant to power the four RS-25 engines at its base. Following hardware acceptance reviews and final checkouts, the stage will be readied for…

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I Am Artemis: Mat Bevill

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Mat Bevill, the associate chief engineer for NASA’s SLS (Space Launch System) Program, stands in front of a four-segment solid rocket booster that powered the space shuttle at NASA’s Marshall Space Flight Center in Huntsville, Alabama.  NASA/Brandon Hancock Significant events in history keep finding Mat Bevill. As the associate chief engineer for NASA’s SLS (Space Launch System) Program, Bevill assists the program chief engineer by interfacing with each of the element chief engineers and helping make critical decisions for the development and flight of the SLS mega rocket that will…

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NASA Expanding Lunar Exploration with Upgraded SLS Mega Rocket Design

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A final round of certification testing for production of new RS-25 engines to power the SLS (Space Launch System) rocket, beginning with Artemis V, is underway at NASA’s Stennis Space Center near Bay St. Louis, Mississippi.  Block 1B will also be built to house new-production RS-25 core stage engines that will operate routinely at 111% of their rated power versus the Block 1 RS-25 engines that operate at 109%, providing almost 2,000 more pounds of payload to the Moon. NASA By: Martin Burkey As NASA prepares for its first crewed…

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NASA Continues Artemis Moon Rocket Engine Test Series

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Full-duration RS-25 Engine Hot Fire NASA/Danny Nowlin Full-duration RS-25 Engine Hot Fire NASA/Danny Nowlin Full-duration RS-25 Engine Hot Fire NASA/Danny Nowlin Full-duration RS-25 Engine Hot Fire NASA/Danny Nowlin NASA conducted a full-duration RS-25 engine hot fire March 6, continuing a final round of certification testing for production of new engines to help power the SLS (Space Launch System) rocket on future Artemis missions to the Moon and beyond. The full-duration test on the Fred Haise Test Stand at NASA’s Stennis Space Center near Bay St. Louis, Mississippi, marked the ninth…

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Rocket Propellant Tanks for NASA’s Artemis III Mission Take Shape

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All the major structures that will form the core stage for NASA’s SLS (Space Launch System) rocket for the agency’s Artemis III mission are structurally complete. Technicians finished welding the 51-foot liquid oxygen tank structure, left, inside the Vertical Assembly Building at NASA’s Michoud Assembly Facility in New Orleans Jan. 8. The liquid hydrogen tank, right, completed internal cleaning Nov. 14. NASA/Michael DeMocker As NASA works to develop all the systems needed to return astronauts to the Moon under its Artemis campaign for the benefit of all, the SLS (Space…

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Statement from NASA’s Jennifer Kunz at SpaceCom, 50th Space Congress

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Jennifer Kunz, associate director, technical, at NASA’s Kennedy Space Center in Florida, participates in a virtual Town Hall meeting on Jan. 13, 2022, for Kennedy employees. NASA/Kim Shiflett Jennifer Kunz, associate director technical of NASA’s Kennedy Space Center in Florida, released the following statement after speaking Thursday at the SpaceCom / 50th Space Congress in Orlando, Florida. “NASA’s Moon to Mars strategy rests on three pillars: pursuing science to better understand the universe and our origins; inspiring the next generation to achieve the seemingly impossible; and building on American preeminence…

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NASA Marks Halfway Point for Artemis Moon Rocket Engine Certification Series

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2 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) NASA completed a full-duration, 500-second hot fire of an RS-25 certification engine Jan. 27, marking the halfway point in a critical test series to support future SLS (Space Launch System) missions to the Moon and beyond as NASA explores the secrets of the universe for the benefit of all. NASA/Danny Nowlin NASA completed the sixth of 12 scheduled RS-25 engine certification tests in a critical series for future flights of the agency’s SLS (Space Launch System) rocket as engineers…

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NASA Continues Artemis Moon Rocket Engine Tests with 1st Hot Fire of 2024

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3 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) NASA completed a full-duration, 500-second hot fire of an RS-25 certification engine Jan. 17, continuing a critical test series to support future SLS (Space Launch System) missions to the Moon and beyond as NASA explores the secrets of the universe for the benefit of all. NASA/Danny Nowlin NASA completed a full-duration, 500-second hot fire of an RS-25 certification engine Jan. 17, continuing a critical test series to support future SLS (Space Launch System) missions to the Moon and beyond…

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