On behalf of the Organizing Committee, we are delighted to invite you to the 5th International Summit on Gravitation, Astrophysics, and Cosmology (ISGAC2027), to be held in Milan, Italy during April 26-27, 2027. This prestigious international forum brings together leading scientists, researchers, academicians, and industry experts to share insights and present the latest breakthroughs in Gravitation, Astrophysics, and Cosmology.

Following the remarkable success of ISGAC2023, ISGAC2024, ISGAC2025, and the ongoing ISGAC2026, scheduled for April 20–22, 2026 in Frankfurt, ISGAC continues to provide a leading platform for collaboration, innovation, and scientific discovery.

ISGAC2027 will explore a broad range of cutting-edge topics, including cosmic structure formation, space-time dynamics, quantum gravity, high-energy astrophysics, solar-terrestrial interactions, modified gravity theories, relativistic jets, and neutrino astrophysics. The summit will feature illuminating keynote talks, thought-provoking plenary sessions, and interactive discussions led by world-renowned experts. Participants will have the opportunity to exchange innovative ideas, build international collaborations, and engage with the forefront of research in gravitation and cosmology.

Join us in Milan, Italy, a city celebrated for its culture, innovation, and global influence, as we come together to explore the mysteries of the universe and shape the future of gravitational and cosmological research.

Come and experience ISGAC 2027 in Milan, Italy!

Best Regards,

Sowjanya | Conference Secretary
ISGAC2027