International Workshop on “The Variable Sun: Past, Present, and Future Perspectives” was organized from 13^th- 17^th October, 2025 with an inspiring inaugural session at the Dr. Srinivasan Auditorium, VSSC, Thiruvananthapuram. Prof. Dipankar Banerjee, Vice Chancellor, IIST, delivered the welcome address. Shri. A. Rajarajan, Director, VSSC, graced the occasion as the Chief Guest, delivering an insightful address highlighting the importance of solar research in advancing space science and technology. The Chief Guest’s address was followed by a Felicitation by Dr. Tarun Pant, Director, SPL. The session concluded with a Vote of Thanks by Prof. Kuruvilla Joseph, Pro Vice Chancellor, IIST. The event brought together leading scientists, researchers, and students to discuss the dynamic nature of the Sun and its influence on space weather and climate. With 113 participants and 50 poster presentations, the conference provided a vibrant platform for interaction and collaboration. Organized jointly by IIST, ANRF, IIA, ARIES, IISER Kolkata, and University College, Thiruvananthapuram, the event offered engaging discussions and new perspectives on solar variability and its far-reaching implications.

Website Link: https://events.iist.ac.in//TVS/index.php