NDTV Visited the World’' Most Advanced Nuclear Reactor That PM Narendra Modi is going to inspect. On his visit to France, Prime Minister Narendra Modi will inspect the world’s most advanced fusion energy nuclear reactor in southern France where the world’s seven most technologically advanced countries are collaboratively trying to create a miniature Sun on Earth, it is named ITER or 'The Way' otherwise technically called the International Thermonuclear Experimental Reactor (ITER). It has 'Made in India' written all over this project that seeks to harness 'Aditya on Prithvi'. NDTV’s Science Editor Pallava Bagla earlier had a rare inside look at this mega facility.