ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Division Spotlight
Thermal Hydraulics
The division provides a forum for focused technical dialogue on thermal hydraulic technology in the nuclear industry. Specifically, this will include heat transfer and fluid mechanics involved in the utilization of nuclear energy. It is intended to attract the highest quality of theoretical and experimental work to ANS, including research on basic phenomena and application to nuclear system design.
Meeting Spotlight
International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering (M&C 2025)
April 27–30, 2025
Denver, CO|The Westin Denver Downtown
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
Latest Magazine Issues
Apr 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
May 2025
Nuclear Technology
Fusion Science and Technology
Latest News
TerraPower begins U.K. regulatory approval process
Seattle-based TerraPower signaled its interest this week in building its Natrium small modular reactor in the United Kingdom, the company announced.
TerraPower sent a letter to the U.K.’s Department for Energy Security and Net Zero, formally establishing its intention to enter the U.K. generic design assessment (GDA) process. This is TerraPower’s first step in deployment of its Natrium technology—a 345-MW sodium fast reactor coupled with a molten salt energy storage unit—on the international stage.
Nuclear and Emerging Technologies for Space (NETS-2022) Organizer
Director of Facilities, Test, and Manufacturing
NASA's Glenn Research Center
Bryan K. Smith is director of Facilities, Test, and Manufacturing at the National Aeronautics and Space Administration’s John H. Glenn Research Center in Cleveland. In this capacity, Smith is responsible for facility infrastructure and maintenance on all major test facilities at Glenn’s Lewis Field Campus. He also is responsible for flight research aircraft, manufacturing facilities, and the environmental management program.
Prior to this appointment, Smith served as director of Space Flight Systems from 2011 through 2020. In that role, he was responsible for the space missions assigned to the center with an annual budget of approximately $425 million. His accomplishments included overseeing the environmental testing and certification of the Orion spacecraft for the Artemis I mission.
Smith has served in a number of leadership positions at NASA, including chief of Glenn’s Systems Engineering and Analysis Division and chief engineer for the NASA Engineering and Safety Center, which provides independent testing and analysis of NASA’s high-risk projects.
Smith began his career in 1983 at Rockwell International as a manufacturing system engineer and later as a production supervisor of military aircraft. Smith joined Glenn in 1987, supporting design and test activities for the development of the International Space Station’s power system. He then served as a launch vehicle mission manager where he was responsible for acquisition, integration and upgrades of launch vehicles.
After completing a two-year program executive assignment at NASA Headquarters, Smith returned to Glenn to serve assignments as chief of the Space Transportation Project Office, chief of the Nuclear Technology and Demonstration Project Office, and chief of Glenn's Crew Exploration Vehicle Project Office, supporting NASA's Space Science and Exploration Programs.
Smith earned his bachelor's degree in industrial and systems engineering from Ohio University, master’s degree in industrial engineering from Cleveland State University, master’s degree in engineering and management from the Massachusetts Institute of Technology, and a certificate in legislative studies from Georgetown University. He is the recipient of numerous NASA awards including NASA’s Significant Achievement Medal and the prestigious Presidential Rank Award for Meritorious Executives.
Last modified April 29, 2022, 9:43am EDT