Idaho National Laboratory’s Advanced Test Reactor
![Idaho National Laboratory’s Advanced Test Reactor](https://planetary.s3.amazonaws.com/web/assets/pictures/_2400x1726_crop_center-center_82_line/idaho-national-labs-adv-test-reactor.jpg 2400w, https://planetary.s3.amazonaws.com/web/assets/pictures/_1200x863_crop_center-center_82_line/idaho-national-labs-adv-test-reactor.jpg 1200w, https://planetary.s3.amazonaws.com/web/assets/pictures/_768x552_crop_center-center_82_line/idaho-national-labs-adv-test-reactor.jpg 768w, https://planetary.s3.amazonaws.com/web/assets/pictures/_576x414_crop_center-center_82_line/idaho-national-labs-adv-test-reactor.jpg 576w)
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