KSTAR sets the new world record of 20-sec-long operation at 100 million °C. Aims to continuously operate high-temperature plasma over the 100-million-degree for 300 seconds by 2025. The Korea Superconducting Tokamak Advanced Research (KSTAR), a superconducting fusion device also known as the Korean artificial sun, set a new world record as it succeeded in maintaining … Continue reading Korean Artificial Sun – KSTAR Fusion Reactor – Sets New World Record