Join us in DC!

The focus of this year's Quarks to Cosmos (Q2C) is *2020 Vision: Frontiers in Physics*.

From April 18-21, explore a broad range of topics spanning astrophysics, particle physics, nuclear physics, and gravitation.

Register Now

Scientific Program

The scientific program is now available online.


Check out social events, networking and career opportunities, student activities, and more.

Hotel & Travel

Everything you need to know to plan your trip including hotel reservations.

Code of Conduct

All April Meeting participants, including attendees, vendors, APS staff, volunteers, and all other stakeholders must adhere to the Code of Conduct.

Meeting Hotel

We’ve secured a discounted rate for APS April Meeting attendees at the Washington Marriott Wardman Park.

Hotel Information
Tao Han

The APS April Meeting will showcase exciting new results that explore the Universe at the largest and smallest distances, with high precision and in entirely new domains.

— Tao Han, APS April Meeting 2020 Program Committee Chair

Participating APS Units & Committees