Source with more renders: Nuclear Thermal Propulsion Visualizations (by René Aigner - ArtStation)

Last year I had the pleasure of visualizing a proposal for spacecraft using nuclear thermal propulsion (see https://usnc.com/ntp/ ).
Always a welcome change of pace to build something that is grounded in science and real engineering.

ArtStation profile: https://www.artstation.com/reneaigner

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