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.
Explore membership for yourself or for your organization.
Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
Latest Magazine Issues
Apr 2026
Jan 2026
Latest Journal Issues
Nuclear Science and Engineering
May 2026
Nuclear Technology
March 2026
Fusion Science and Technology
Latest News
Chernobyl at 40 years: Looking back at Nuclear News
Sunday, April 26, at 1:23 a.m. local time will mark 40 years since the most severe nuclear accident in history: the meltdown of Unit 4 at the Chernobyl nuclear power plant in Ukraine, then part of the Soviet Union.
In the ensuing four decades, countless books, documentaries, articles, and conference sessions have examined Chernobyl’s history and impact from various angles. There is a similar abundance of outlooks in the archives of Nuclear News, where hundreds of scientists, advocates, critics, and politicians have shared their thoughts on Chernobyl over the years. Today, we will take a look at some highlights from the pages of NN to see how the story of Chernobyl evolved over the decades.
Technical Session|Radioisotope Power Systems
Monday, May 5, 2025|10:00–11:40AM CDT|Salon EF (Marriott)
Session Chair:
Carl E. Sandifer (NASA Glenn Research Center)
Session Organizer:
Track Organizer:
Harold Gerrish (NASA Marshall Space Flight Center)
To access paper attachments, you must be logged in and registered for the meeting.
Register NowLog In
Status of Current Radioisotope Thermoelectric Generator Programs at L3Harris Technologies
10:00–10:25AM CDT
Leo Gard (L3Harris), Andrew Lane (L3Harris)
Paper
European Americium Radioisotope Power Systems, Missions and Applications
10:25–10:50AM CDT
Richard M. Ambrosi (Univ. Leicester), Alessandra Barco (Univ. Leicester), Ramy Mesalam (Univ. Leicester), Hannah Sargeant (Univ. Leicester), Emily Jane Watkinson (Univ. Leicester), Chris Bicknell (Univ. Leicester), Tony Crawford (Univ. Leicester), Rob Tute (Univ. Leicester), Kris Bell (Univ. Leicester), Gareth Bustin (Univ. Leicester), James Pearson (Univ. Leicester), Charlotte Bouldin (Univ. Leicester), Roisin Speight (Univ. Leicester), Duncan Ross (Univ. Leicester), Pierre Coquay (ESA), Christophe Fongarland (ESA), David Le Falcher (ESA), Tim Tinsley (National Nuclear Laboratory), Mark Sarsfield (National Nuclear Laboratory), Kevin Simpson (European Thermodynamics Ltd), Richard Tuley (European Thermodynamics Ltd), Marie-Claire Perkinson (Airbus), Aled Richings (AWE), Tony Warkup (AWE), Dan Green (AWE), Timothy Paget (AWE), Matthew Higginson (AWE), Joe Mahmoud (AWE), Chris Gilligan (AWE), Piers Slater (Reef Origin), Frederic Lattwein (Ariane Group), Salvatore Oriti (NASA Glenn Research Center), Ernestina Wozniak (NASA Glenn Research Center), Steven R. Oleson (NASA Glenn Research Center), Elizabeth Turnbull (NASA Glenn Research Center), Scott Wilson (NASA Glenn Research Center), Paul C. Schmitz (Power Computing Solutions Inc.), Daniel Kelly (Johns Hopkins APL), Jessica Leung (Johns Hopkins APL), Timothy Erickson (Johns Hopkins APL), Steven Arnold (Johns Hopkins APL), Paul Ostdiek (Johns Hopkins APL), Fermin Navarro-Medina (Univ. of Vigo), Carlos Ulloa-Sande (Univ. of Vigo), Pablo Fernandez-Miaja (Univ. Oviedo), Manuel Arias-Perez d. Azpeitia (Univ. Oviedo)
Update on Stirling Radioisotope Power Systems Development at NASA Glenn Research Center
10:50–11:15AM CDT
Matthew D. Stang (NASA Glenn Research Center), Tyler Steiner (NASA Glenn Research Center), Daniel Goodell (NASA Glenn Research Center), Ernestina Wozniak (NASA Glenn Research Center)
To join the conversation, you must be logged in and registered for the meeting.
