Announcement
2025 Physics and Astronomy Congress: Σupporting Our Πhase Σhifts
Spend a packed weekend in Denver making new connections, interacting with scientists and distinguished speakers, debating common concerns of the physics and astronomy communities and society, and visiting iconic scientific venues. Stay for the student costume and dance party on Saturday night!
The 2025 theme, Supporting our Phase Shifts, was chosen by the program committee to describe the radical shifts current physics and astronomy majors have experienced in recent years. Our goal with the 2025 Congress is to share with students how to shift into the next phase of their career, whether that is going to grad school, pursuing a career in industry or a national lab, or something completely unique.
The event is supported by the American Institute of Physics and hosted by Sigma Pi Sigma , the physics and astronomy honor society. Anyone interested in physics and astronomy is invited to attend.
View the Exclusive SPSCon 2025 Merch
Get your SPSCon 2025 swag before it’s all gone! Buy now for pick-up in Denver or create your shopping list for our on-site store. All Congress-specific items are limited quantity.
Registration for the 2025 Congress is now open!
Register now to attend the largest gathering for physics and astronomy students.
Resources for a Successful Congress
Discord
2025 Plenary Speakers
Become a Sponsor and Support Undergraduate Physics and Astronomy Students
The 2025 Congress is a special opportunity to connect with enthusiastic physics and astronomy students from hundreds of colleges and universities — all in one place!
Highlights from the 2022 Congress
