4th International Summit on Gravitation, Astrophysics and Cosmology

Venue : Frankfurt, Germany | Date : April 20-22, 2026

Important Dates

Abstract Submission Opens

March 1, 2025

Early Bird Deadline

May 18, 2025

Abstract Submission Deadline

May 25, 2025

Conference Date

April 20-22, 2026

Project-Image Deadline:
May 25, 2025/ Submit Now
Project-Image Early Deadline:
May 18, 2025 Register Now
Project-Image Learn More

Plenary Speakers Announced

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Prof. Alireza Heidari

Director -BioSpectroscopy Core Research Laboratory
USA

Dr. Eviana Alice Breuss

CEO & Co - Founder
Tengena USA

Dr. Francis X. Govers III

Associate Director - Collins Aerospace
USA

About Conference

We are delighted to invite you to the 4th International Summit on Gravitation, Astrophysics, and Cosmology (ISGAC2026), taking place from April 20-22, 2026 in Frankfurt, Germany. This premier international forum will bring together leading experts to discuss the latest advancements in Gravitation, Astrophysics, and Cosmology.

Building on the success of our previous conferences ISGAC2023 in Rome, ISGAC2024 in Florence and the upcoming ISGAC2025 in March-2025 we are excited to continue promoting collaboration and advancements in the field. Let’s come together to celebrate our progress and explore new frontiers in gravitational physics and cosmology.

The topics covered at ISGAC2026 will include Gravitational Physics and Lensing, Wave-Particle Duality, Applied Relativity, Stellar and Solar Physics, Alternative Theories of Gravity, Jet Physics and Neutrino Cosmology. The conference will host distinguished keynote speakers from top universities and industry leaders, who will share valuable insights and engage in thought-provoking discussions.

We look forward to welcoming you to ISGAC2026 in Frankfurt, Germany!

Best Regards,
Sowjanya | Conference Secretary
ISGAC2026

Plenary Speakers

Prof. Alireza Heidari

Director -BioSpectroscopy Core Research Laboratory
USA

Dr. Eviana Alice Breuss

CEO & Co - Founder
Tengena USA

Dr. Francis X. Govers III

Associate Director - Collins Aerospace
USA

Dr. Keryn Johnson

CEO & Founder - Quantum Technologies Limited
New Zealand

Dr. Luisa Maria Arvide Cambra

University of Almería
Spain

Dr. Tsutomu Kambe

Former Professor -Tokyo University
Japan

Dr. Peter G Gyarmati

Stanford University
Hungary

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Keynote Speakers

Prof. Lori D. Coombs

University of Arizona Global Campus
USA

Mr. Jack Kiperman

USA

Dr. Fabiano F. Santos

Federal University
Brazil

Mrs. Mei Yin

China

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Invited Speakers

Mr. Mobin Shakeri

University of Birtish Columbia
Canada

Mr. Siddharth Satpathy

Bloom Energy, San Jose
USA

Dr. Olga Guadalupe Félix Beltrán

Meritorious Autonomous University of Puebla
Mexico

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Sessions

  • High Energy Nuclear and Particle Physics
  • Earth Magnetism & Electro Magnetic Radiation
  • Computational Cosmology
  • Modified Gravity Theories
  • Solar and Stellar Physics
  • Wave Particle Duality
  • Gravitational Physics and Lensing
  • Nuclear Astrophysics
  • Multi-Messenger Astronomy
  • General Relativity and Differential Geometry
  • Dark Matter & Dark Energy around Black Holes
  • Gamma-Ray & Radio Astronomy
  • Numerical and Mathematical Relativity
  • Astronomy & Space Science
  • Theoretical Physics
  • Aerospace Science and Engineering
  • Planetary Science and Earth Science
  • Gravitational Waves and High Energy Phenomena
  • Galaxy Formation and Evolution
  • Relativistic Astrophysics
  • Neutrino Cosmology
  • Quantum Dot Applications
  • Cosmic Rays & Magnetic Fields
  • Alternative Theories of Gravity
  • Quantum Gravity & Computing
  • Earth and Space Physics
  • Evolution of Celestial Objects
  • Quantum Physics and Applied Physics

Registration Category

Speaker

$749
    • Speaker Opportunity
    • E-Abstract Book
    • Certificate of Attendance
    • Conference schedule handout
    • Entry to all session and workshops
    • Lunch & Coffee breaks
Register Now

Delegate

$899
  • Delegate Opportunity
  • E-Abstract Book
  • Certificate of Attendance
  • Conference schedule handout
  • Entry to all session and workshops
  • Lunch & Coffee breaks
Register Now

Student

$299
  • Student Opportunity
  • E-Abstract Book
  • Certificate of Attendance
  • Conference schedule handout
  • Entry to all session and workshops
  • Lunch & Coffee breaks
Register Now

Poster

$449
  • Poster Opportunity
  • E-Abstract Book
  • Certificate of Attendance
  • Conference schedule handout
  • Entry to all session and workshops
  • Lunch & Coffee breaks
Register Now

Venue Highlights

Frankfurt, Germany is a dynamic and well-connected city, making it an ideal venue for ISGAC2026. As a major global financial and research hub, Frankfurt is home to prestigious institutions like Goethe University Frankfurt and the Frankfurt Institute for Advanced Studies (FIAS), fostering advancements in physics and cosmology. The city offers excellent infrastructure, with Frankfurt Airport (FRA) providing seamless international access, efficient public transportation, and world-class conference facilities. Beyond academia, Frankfurt boasts a rich cultural heritage, featuring landmarks like Romer Square, the Goethe House, and renowned museums such as the Senckenberg Natural History Museum. Combining history, innovation, and modern amenities, Frankfurt promises an inspiring and engaging setting for ISGAC2026.

Join us and experience the unique culture of Frankfurt, Germany!

Attendees from Previous Editions