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Regular registration is open for April Meeting 2024. Save before the March 15 deadline.

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James Webb Space Telescope image

The American Physical Society's April Meeting 2024: Quarks to Cosmos is a scientific research conference convening physicists and students from around the world to connect and collaborate across academia, industry, and major labs. The meeting encompasses a broad range of physics spanning astrophysics, particle physics, nuclear physics, and gravitation. Join us in 2024 for the exciting program theme "New Challenges and Questions for the Micro and Macro Universe".

Register now

Regular registration is open through March 15, 2024.

Attend virtually

Join us from anywhere in the world and learn in live sessions.

Explore Sacramento

APS is excited to host April Meeting 2024 in sunny Sacramento, California.

International attendees

Scientists living in less-resourced countries benefit from up to an 89% registration discount.

It is my privilege to welcome you to the 2024 edition of the APS April Meeting. The meeting gathers a diverse set of scientists united in their pursuit to understand nature at the largest and smallest distance scales, making use of an ever increasing set of probes, tools, instruments, and facilities.

André de Gouvêa, APS April Meeting 2024 Chair