Introduction: A Nuclear Vision for Viksit Bharat@2047 As India marches toward its ambitious goal of becoming a developed nation by 2047, energy security stands as a pivotal pillar in the vision of Viksit Bharat . Amid the global climate crisis and rising energy demands, nuclear power has re-emerged as a compelling solution. India’s commitment to achieving 100 GW of nuclear power capacity by 2047 is both visionary and necessary—but achieving this requires a strategic shift in policy, participation, and international cooperation. While India’s nuclear energy sector has traditionally been a tightly controlled domain under government monopoly—primarily led by the Department of Atomic Energy (DAE) and Nuclear Power Corporation of India Limited (NPCIL) —it is now imperative to welcome private sector investments and foreign partnerships. A reformed nuclear ecosystem can unlock the full potential of atomic energy as a clean, reliable, and scalable contributor to India’s net-zero aspiration...
100,000 Years of Cosmic Fire: How a Supernova May Have Sparked an Evolutionary Leap on Earth Introduction Around 2.5 to 8 million years ago , a massive supernova explosion occurred relatively close to Earth, bombarding our planet with cosmic radiation for nearly 100,000 years . Scientists believe this event may have accelerated evolutionary changes , influencing early human ancestors and shaping the planet’s environment. This discovery challenges our understanding of how external cosmic events can impact Earth’s biological and climatic history. What is a Supernova and How Did it Affect Earth? A supernova is the violent explosion of a massive star , releasing an immense amount of energy and radiation. When a star reaches the end of its life cycle, it undergoes a sudden collapse, leading to a cosmic explosion that sends high-energy particles across space. Scientists believe that a supernova explosion in our cosmic neighborhood bombarded Earth with cosmic rays for nearly 100,000 years...