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Conference Spotlight
2026 Nuclear Energy Conference & Expo (NECX)
August 24–27, 2026
Dallas, TX|Hilton Anatole
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Jun 2026
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Nuclear Science and Engineering
July 2026
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June 2026
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May 2026
Latest News
DOE selects two companies to demo automated SFN canister monitoring tech
Two companies specializing in ultrasonic nondestructive testing and structural health monitoring are to advance to the final phase of a selection process to demonstrate acoustic emission technologies for the automated monitoring of spent nuclear fuel dry storage canisters.
Nuclear and Emerging Technologies for Space (NETS-2022) Plenary SPeaker
Propulsion and Nuclear Scientist,Defense Innovation Unit
NASA
Maj Ryan Weed is a physicist and USAF Experimental Test Pilot, logging over 2000 hours in more than 30 different aircraft. Ryan is a NASA Innovative Advanced Concepts (NIAC) Fellow, studying radioisotope positron propulsion systems. He has worked at Blue Origin, where he designed and implemented an Instrumentation laboratory for cryogenic rocket fuels, and founded Positron Dynamics, where he designed and built a positron beamline facility and developed high specific impulse propulsion concepts. Ryan earned a B.A in Physics from Wesleyan University, B.S. in Applied Physics from Columbia University, M.Sc. in Flight Test Engineering from Air University, and PhD in Physics from Australian National University. In his current role at DIU, Ryan manages the Nuclear Propulsion and Power program within the Space Portfolio.
Last modified April 5, 2022, 9:19am EDT