Members Can Post Anonymously On This Site
By Space Force
The new program is designed to provide 24/7, all-weather capabilities that will increase the ability to detect, track, identify and characterize objects in deep space.
View the full article
Former NASA Acting Administrator Steve Jurczyk delivering remarks during NASA’s 60th anniversary.NASA/Joel Kowsky Former NASA Acting Administrator Steve Jurczyk passed away Nov. 23, at the age of 61, following a battle with pancreatic cancer.
During his career, which spanned more than three decades with the agency, Jurczyk rose in ranks to associate administrator, the highest-ranking civil servant, a position he held from May 2018 until January 2021. He ultimately went on to serve as acting administrator between administration changes, serving in that position from January 2021 until his retirement in May 2021.
“Steve dedicated his life to solving some of the most daring spaceflight challenges and propelling humanity’s reach throughout the solar system. The world lost Steve too soon, but his legacy of kindness and exceptional leadership lives on. My thoughts are with his family and loved ones during this difficult time,” said NASA Administrator Bill Nelson.
Preceding his roles as acting administrator and associate administrator, Jurczyk served as the associate administrator for the Space Technology Mission Directorate at NASA Headquarters in Washington, a position he had held since June 2015. He was responsible for formulating and executing the agency’s space technology portfolio, focusing on the development and demonstration of new technologies supporting human and robotic exploration within the agency, public/private partnerships, and academia.
Jurczyk joined the leadership team at headquarters after serving as director of NASA’s Langley Research Center in Hampton, Virginia. He was named to that position in May 2014. He previously served as deputy center director from August 2006 until his appointment as director.
His NASA career began in 1988, serving as a design, integration, and test engineer in the Electronic Systems Branch at NASA Langley. There he worked on developing several space-based Earth remote sensing systems. He served in a variety of other roles at Langley including director of engineering, and director of research and technology.
At the time of his retirement, Jurczyk shared the following:
“It has been an honor to lead NASA and see the agency’s incredible growth and transformation throughout my time here. The NASA workforce is what makes this agency so special, and I’m incredibly grateful for their amazing work, especially throughout the coronavirus pandemic. At NASA, we turn dreams into reality, and make the seemingly impossible possible. I am so fortunate to have been a member of the NASA family.”
Among his awards, Jurczyk received a Distinguished Service Medal, Presidential Rank Award for Distinguished Executive, Presidential Rank Award for Meritorious Executive, Silver Achievement Medal, Outstanding Leadership Medal, and numerous Group
Achievement Awards. He also was a finalist for Sammie management excellence award for his leadership in response to the COVID-19 pandemic.
Jurczyk is a graduate of the University of Virginia where he earned a Bachelor of Science and Master of Science degrees in electrical engineering in 1984 and 1986. He also was an associate fellow of the American Institute of Aeronautics and Astronautics.
An obituary for Steve Jurczyk is online. For more information about his NASA career, visit:
View the full article
2 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
NASA completed a full duration, 650-second hot fire of the RS-25 certification engine Nov. 29, continuing a critical test series to support future SLS (Space Launch System) missions to deep space as NASA explores the secrets of the universe for the benefit of all. Danny Nowlin NASA completed a full duration, 650-second hot fire of the RS-25 certification engine Nov. 29, continuing a critical test series to support future SLS (Space Launch System) missions to deep space as NASA explores the secrets of the universe for the benefit of all. Danny Nowlin NASA completed a full duration, 650-second hot fire of the RS-25 certification engine Nov. 29, continuing a critical test series to support future SLS (Space Launch System) missions to deep space as NASA explores the secrets of the universe for the benefit of all. Danny Nowlin NASA conducted the third RS-25 engine hot fire in a critical 12-test certification series Nov. 29, demonstrating a key capability necessary for flight of the SLS (Space Launch System) rocket during Artemis missions to the Moon and beyond.
NASA is conducting the series of tests to certify new manufacturing processes for producing RS-25 engines for future deep space missions, beginning with Artemis V. Aerojet Rocketdyne, an L3Harris Technologies Company and lead engines contractor for the SLS rocket, is incorporating new manufacturing techniques and processes, such as 3D printing, in production of new RS-25 engines.
Crews gimbaled, or pivoted, the RS-25 engine around a central point during the almost 11-minute (650 seconds) hot fire on the Fred Haise Test Stand at NASA’s Stennis Space Center near Bay St. Louis, Mississippi. The gimbaling technique is used to control and stabilize SLS as it reaches orbit.
During the Nov. 29 test, operators also pushed the engine beyond any parameters it might experience during flight to provide a margin of operational safety. The 650-second test exceeded the 500 seconds RS-25 engines must operate to help power SLS to space. The RS-25 engine also was fired to 113% power level, exceeding the 111% level needed to lift SLS to orbit.
The ongoing series will stretch into 2024 as NASA continues its mission to return humans to the lunar surface to establish a long-term presence for scientific discovery and to prepare for human missions to Mars.
Four RS-25 engines fire simultaneously to generate a combined 1.6 million pounds of thrust at launch and 2 million pounds of thrust during ascent to help power each SLS flight. NASA and Aerojet Rocketdyne modified 16 holdover space shuttle main engines, all proven flightworthy at NASA Stennis, for Artemis missions I through IV.
Every new RS-25 engine that will help power SLS also will be tested at NASA Stennis. RS-25 tests at the site are conducted by a combined team of NASA, Aerojet Rocketdyne, and Syncom Space Services operators. Syncom Space Services is the prime contractor for Stennis facilities and operations.
Stay connected with the mission on social media, and let people know you’re following it on X, Facebook, and Instagram using the hashtags #Artemis, #NASAStennis, #SLS. Follow and tag these accounts:
Facebook logo @NASAStennis @NASAStennis Instagram logo @NASAStennis Share
Last Updated Nov 29, 2023 EditorNASA Stennis CommunicationsContactC. Lacy Thompsoncalvin.email@example.com / (228) 688-3333LocationStennis Space Center Related Terms
Stennis Space Center Explore More
3 min read NASA to Highlight Inclusion During Bayou Classic Event
Article 1 week ago 9 min read Lagniappe
Article 2 weeks ago 2 min read NASA Conducts 1st Hot Fire of New RS-25 Certification Test Series
Article 1 month ago Keep Exploring Discover More Topics from NASA Stennis
Doing Business with NASA Stennis
About NASA Stennis
Visit NASA Stennis
NASA Stennis Media Resources
View the full article
NASA/Charles Beason Artemis II NASA astronauts Victor Glover, Reid Wiseman, and Christina Koch of NASA, and CSA (Canadian Space Agency) astronaut Jeremy Hansen signed the Orion stage adapter for the SLS (Space Launch System) rocket at NASA’s Marshall Space Flight Center in Huntsville, Alabama, Nov. 27. The hardware is the topmost portion of the SLS rocket that they will launch atop during Artemis II when the four astronauts inside NASA’s Orion spacecraft will venture around the Moon.
From left, Artemis II astronauts Jeremy Hansen, Christina Koch, Victor Glover, and Reid Wiseman sign the SLS Orion stage adapter for the Artemis II mission during their visit to NASA’s Marshall Space Flight Center in Huntsville, Alabama, Nov. 27.
Image credits: NASA/Charles Beason
The Orion stage adapter is a small ring structure that connects NASA’s Orion spacecraft to the SLS rocket’s interim cryogenic propulsion stage and fully manufactured at Marshall. At five feet tall and weighing 1,800 pounds, the adapter is the smallest major element of the SLS rocket. During Artemis II, the adapter’s diaphragm will serve as a barrier to prevent gases created during launch from entering the spacecraft.
NASA is working to land the first woman and first person of color on the Moon under Artemis. SLS is part of NASA’s backbone for deep space exploration, along with the Orion spacecraft, advanced spacesuits and rovers, the Gateway in orbit around the Moon, and commercial human landing systems. SLS is the only rocket that can send Orion, astronauts, and supplies to the Moon in a single mission. Through Artemis, NASA will explore more of the lunar surface than ever before and prepare for the next giant leap: sending astronauts to Mars.
For more on NASA SLS visit:
News Media Contact
Marshall Space Flight Center, Huntsville, Ala.
View the full article
Check out these Videos