Following two successful editions in 2021 and 2023, the 3rd International Online Conference on Universe returns in 2026! We invite researchers from around the world to share and discuss the latest advances in Gravitation, Cosmology, Field Theory, High Energy Physics, Quantum Mechanics, Space and Planetary Sciences, Galaxies, Compact objects, and Solar & Stellar Physics.

IOCU 2026 will be held fully online from 4–6 March 2026, followed by a Satellite Workshop “Cosmoparticle Physics of Fundamental Interactions Beyond the Standard Models” on 9 March 2026. While abstract submission is now closed, free registration remains open until 1 March 2026.

For more information, including session topics, the program overview, invited speakers, and registration details, please visit our website.