Have you ever wondered what a balloon-borne particle detector, floating 40 km above the Earth, can reveal about our Galaxy?

Join us on Thursday, October 9th, 2025, from 7:00 PM to 8:30 PM for the first TSI & Physics Public Talk of the academic year: “The Flight of the HELIX – Measuring the Galaxy from 40 km Above Greenland”, presented by Professor David Hanna at McGill University.