The revamped Hall of Nuclear Power: Atoms Serving the Nation was inaugurated at the National Science Centre in Delhi on June 5, 2025. The gallery was inaugurated by Shri B. V. S. Sekhar, Executive Director (CP&CC), Nuclear Power Corporation of India Limited (NPCIL).

Spanning over 7,000 sq. ft., the gallery features more than 56 interactive exhibits, artefacts display from actual nuclear reactors. Major attraction of this gallery is 3D walkthrough of a nuclear power plant and immersive digital kiosks.  The gallery honours India's nuclear pioneers like Dr. Homi J. Bhabha and educates visitors on nuclear power's role as a clean, reliable source of energy for India's energy security.