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NASA Conducts Annual Moon to Mars Architecture Concept Review


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Architecture Concept Review attendees listen to welcome remarks from NASA leadership on Nov. 14, 2023, at NASA’s Kennedy Space Center in Florida. Attendees included representatives from all of NASA’s centers, leaders from all of NASA’s mission directorates, various technical authorities, and other stakeholders across the agency.
Architecture Concept Review attendees listen to welcome remarks from NASA leadership on Nov. 14, 2023, at NASA’s Kennedy Space Center in Florida. Attendees included representatives from all of NASA’s centers, leaders from all of NASA’s mission directorates, various technical authorities, and other stakeholders across the agency.
NASA/Kim Shifflett

NASA hosted its second annual Architecture Concept Review in mid-November, bringing together leaders from across the agency to discuss progress on and updates to NASA’s Moon to Mars architecture since NASA released outcomes from its first such review in April.

As NASA builds a blueprint for human exploration throughout the solar system for the benefit of humanity, the agency has established the internal Architecture Concept Review process to help align NASA’s Moon to Mars exploration strategy and codify the supporting architecture through robust analysis. Through this evolutionary process, NASA continuously updates its roadmap for crewed exploration, setting humanity on a path to the Moon, Mars, and beyond.

NASA leadership gives opening remarks at the review. From left to right: Casey Swails, deputy associate administrator; Catherine Koerner, deputy associate administrator for the Exploration Systems Development Mission Directorate; Jim Free, associate administrator for the Exploration Systems Development Mission Directorate; and Pam Melroy, deputy administrator.
NASA leadership gives opening remarks at the review. From left to right: Casey Swails, deputy associate administrator; Catherine Koerner, deputy associate administrator for the Exploration Systems Development Mission Directorate; Jim Free, associate administrator for the Exploration Systems Development Mission Directorate; and Pam Melroy, deputy administrator.
NASA/Kim Shifflett

“Our yearly strategic analysis cycle informs architecture decisions by identifying technology gaps, performing trade studies, and soliciting feedback from industry, academia, and the international community,” said Catherine Koerner, deputy associate administrator for NASA’s Exploration Systems Development Mission Directorate. “This year’s review focused on identifying the foundational decisions needed for a crewed mission to Mars and adding more detail to how we break down our objectives for long-term lunar exploration into specific architectural elements.”

During the review, NASA also began to define potentially viable and affordable opportunities for new programs and projects that close capability gaps.

NASA will share the results of this year’s Architecture Concept Review cycle early next year. This will include an update to the agency’s Architecture Definition Document and associated white papers, which provide additional detail on results from this year’s strategic analysis cycle.

Both the updated Architecture Definition Document and white papers will be made available on NASA’s Moon to Mars architecture webpages.

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      Stennis Space Center View the full article
    • By NASA
      Explore This Section RPS Home About About RPS About the Program About Plutonium-238 Safety and Reliability For Mission Planners Contact Power & Heat Overview Power Systems Thermal Systems Dynamic Radioisotope Power Missions Overview Timeline News Resources STEM FAQ 3 min read
      NASA Selects Winners of the 2024-2025 Power to Explore Challenge
      Ten-year-old, Terry Xu of Arcadia, California; 14-year-old, Maggie Hou of Snohomish, Washington; and 17-year-old, Kairat Otorov of Trumbull, Connecticut, winners of the 2024-2025 Power to Explore Student Writing Challenge. NASA/David Lam, Binbin Zheng, The Herald/Olivia Vanni, Meerim Otorova NASA has chosen three winners out of nine finalists in the fourth annual Power to Explore Challenge, a national writing competition designed to teach K-12 students about the enabling power of radioisotopes for space exploration.
      “Congratulations to the amazing champions and all of the participants!
      Carl Sandifer II
      Program Manager, NASA’s Radioisotope Power Systems Program
      The essay competition asked students to learn about NASA’s radioisotope power systems (RPS), likened to “nuclear batteries,” which the agency has used discover “moonquakes” on Earth’s Moon and study some of the most extreme of the more than 891 moons in the solar system. In 275 words or less, students dreamed up a unique exploration mission of one of these moons and described their own power to achieve their mission goals.
      “I’m so impressed by the creativity and knowledge of our Power to Explore winners,” said Carl Sandifer II, program manager of the Radioisotope Power Systems Program at NASA’s Glenn Research Center in Cleveland.
      Entries were split into three groups based on grade level, and a winner was chosen from each. The three winners, each accompanied by a guardian, are invited to NASA’s Glenn Research Center in Cleveland for a VIP tour of its world-class research facilities this summer.
      The winners are:
      Terry Xu, Arcadia, California, kindergarten through fourth grade Maggie Hou, Snohomish, Washington, fifth through eighth grade Kairat Otorov, Trumbull, Connecticut, ninth through 12th grade “Congratulations to the amazing champions and all of the participants! Your “super powers” inspire me and make me even more optimistic about the future of America’s leadership in space,” Sandifer said.
      The Power to Explore Challenge offered students the opportunity to learn about space power, celebrate their own strengths, and interact with NASA’s diverse workforce. This year’s contest received nearly 2,051 submitted entries from all 50 states, U.S. territories, and the Department of Defense Education Activity overseas.
      Every student who submitted an entry received a digital certificate and an invitation to the Power Up virtual event held on March 21. There, NASA announced the 45 national semifinalists, and students learned about what powers the NASA workforce.
      Additionally, the national semifinalists received a NASA RPS prize pack.
      NASA announced three finalists in each age group (nine total) on April 23. Finalists were invited to discuss their mission concepts with a NASA scientist or engineer during an exclusive virtual event.
      The challenge is funded by the Radioisotope Power Systems Program Office in NASA’s Science Mission Directorate and administered by Future Engineers under a Small Business Innovation Research phase III contract. This task is managed by the NASA Tournament Lab, a part of the Prizes, Challenges, and Crowdsourcing Program in NASA’s Space Technology Mission Directorate.
      For more information on radioisotope power systems visit: https://nasa.gov/rps
      Karen Fox / Erin Morton
      Headquarters, Washington
      301-286-6284 / 202-805-9393
      karen.c.fox@nasa.gov / erin.morton@nasa.gov
      Kristin Jansen
      Glenn Research Center, Cleveland
      216-296-2203
      kristin.m.jansen@nasa.gov
      View the full article
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