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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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DOE RFI probes barriers to space reactor production
The Department of Energy is asking for industry input on the United States’ readiness to produce “up to four space reactors within five years,” according to a request for information that opened on Tuesday.
With a quick turnaround—the deadline for responses is May 5—the RFI asks for an assessment of gaps or challenges related to reactor design, long-lead-time components, and fuel allocation or production.
Technical Session|Panel|Panels
Saturday, April 18, 2026|3:45–4:45PM CDT|MSC 2404
Session Chair:
Andrew Stewart
Alternate Chair:
Vincent Su
Session Organizer:
Carlo Dal Colletto (TAMU)
This panel explores the applications of nuclear engineering in space, including nuclear thermal propulsion (NTP), radioisotope thermoelectric generators (RTGs), space surface power, and the broader question of how nuclear technology can enable deep space exploration beyond what is possible with chemical propulsion.
Kristina Douglas
Saroj Kumar
Univ. Alabama, Hunstville
Ian Madorin-Mcgregor
L3Harris
William Lyon
Oklo, Inc.
Jackson Harter
INL
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