5th International Summit on Gravitation, Astrophysics & Cosmology (ISGAC2027)

5th-International-Summit-on-Gravitation,-Astrophysics-&-Cosmology-(ISGAC2027)

With a proven legacy of four successful international editions, ISGAC has evolved into a prestigious global platform, attracting leading experts and distinguished speakers in Gravitation, Astrophysics, and Cosmology uniting leading minds to drive innovation, advance frontier research, and foster impactful collaborations. The previous editions ISGAC2023 in Rome, ISGAC2024 in Florence, ISGAC2025 in Valencia, and ISGAC2026 in Frankfurt have collectively contributed to the summit’s growing reputation as a hub for scientific exchange and innovation.

We are delighted to announce the 5th International Summit on Gravitation, Astrophysics & Cosmology (ISGAC2027), scheduled for April 26–27, 2027 in Milan, Italy. This upcoming edition aims to bring together researchers, academicians, and industry experts to exchange insights and explore transformative developments shaping our understanding of the universe.

ISGAC2027 will showcase both established research and emerging frontiers, including Cosmic Structure Formation, Space-time Dynamics, Quantum Gravity, High-Energy Astrophysics, Solar-Terrestrial Interactions, Modified Gravity Theories, Relativistic Jets, Neutrino Astrophysics, as well as Dark Matter and Dark Energy.

Scientific Sessions

Multi-Messenger Astronomy
Dark Matter & Energy Probes
Galaxy Formation and Evolution Early Universe and Cosmic Inflation
Computational Cosmology
Large-Scale Structure of the Universe
Cosmic Microwave Background Studies
Primordial Black Holes and Dark Matter
Gravitational Physics and Lensing
General Relativity and Differential Geometry
Modified Gravity Theories
Alternative Theories of Gravity
Quantum Gravity & Wave Particle Duality
Tests of Einstein’s Equations in Extreme Environments
Gravitational Wave Sources and Detection
Artificial Intelligence in Astrophysics
High Energy Nuclear and Particle Physics
Relativistic Astrophysics
Gamma-Ray & Radio Astronomy
Cosmic Rays & Magnetic Fields
Neutrino and Quantum Cosmology
High-Energy & Particles Astrophysics
Cosmic Neutrinos and High-Energy Messengers
Ultra-High-Energy Cosmic Rays
Particle Acceleration in Astrophysical Jets
Solar and Stellar Physics
Planetary Science, Earth Science and Geoscience
Stellar Evolution and Supernova Physics
Astronomy & Space Science
Optical Astronomy and Theoretical Physics
Aerospace Science and Engineering
Optoelectronics, Photonics and Laser Physics
Exoplanets, Habitability & AI
Astroinformatics and Machine Learning in Astronomy
Black Holes, Neutron Stars & AI Modeling
AI for Space Telescopes & Sky Surveys
Numerical Relativity & AI Acceleration
Testing Gravity: From General Relativity to Quantum Gravity
Interdisciplinary AI in Fundamental Physics
Cosmology in the Era of Big Data
Dark Matter & Dark Energy Exploration with AI
Comets, Asteroids, Dust Galaxies and Cosmology
Remote Sensing, Earth Observation and Telemetry
Satellite Systems and Space Missions
White Dwarfs, Neutron Stars and Pulsars
Satellite Communications
Interstellar and Helispheric Physics
Nuclear and Applied Science
Machine Learning and Data Science in Astrophysics
Space Medicine and Human Space Exploration
Artificial Intelligence and Robotics for Space Science, Astrophysics and Cosmology

Important Dates
Abstract Submission Opens11/08/2026
Abstract Submission Deadline25/08/2026
Abstract Submission Closes27/04/2027
Registration Opens11/08/2026
Registration Deadline28/08/2026
Registration Closes27/04/2027
Early bird registration25/08/2026
on spot registration27/04/2027
Date formats: d/m/y
Event Details
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Event Details