The Major Atmospheric Cherenkov Experiment (MACE) observatory, the world’s highest imaging Cherenkov telescope, has been inaugurated in Hanle, Ladakh, at an elevation surpassing 4,300 metres. This facility is set to advance India’s role in space research and cosmic-ray studies, marking a new milestone in high-energy astrophysics. The observatory aims to explore cosmic phenomena such as supernovae, black holes, and gamma-ray bursts. Inauguration by Dr Ajit Kumar Mohanty Dr Ajit Kumar Mohanty, Secretary of the Department of Atomic Energy (DAE) and Chairman of the Atomic Energy Commission, officially inaugurated the MACE observatory. The event, held during the DAE’s Platinum Jubilee celebrations, included the opening of commemorative plaques, highlighting the telescope’s significance in India’s scientific community. According to Dr Mohanty, the observatory’s capabilities will bolster international collaborations and elevate India’s role in multimessenger astronomy. Indigenous Development by BARC The Bhabha Atomic Research Centre (BARC) constructed the MACE observatory in collaboration with the Electronics Corporation of India Limited, along with other Indian industry partners. As Asia’s largest imaging Cherenkov telescope, the facility underscores the strength of indigenous engineering …