While almost the complete inverse of astronomy and cosmology, fields concerned with the largest objects in our universe, particle physics aims to answer similar questions but from a different vantage. Matthew Citron discusses how particle physicists like himself use particle accelerators to search for dark matter.

At the April Astronomy on Tap event, Professor Daniel Cebra, the chair of the UC Davis Department of Physics and Astronomy, discusses how space agencies such as NASA contend with cosmic radiation when it comes to space travel and how his work as a high-energy nuclear physicist can help address these hazards.

At the most recent Astronomy on Tap event at Sudwerk Brewing, Professor Tucker Jones, Department of Physics and Astronomy, describes how the James Webb Space Telescope is being used to pinpoint the cosmic dawn, an early period in the universe’s history when the first stars and galaxies formed.

At the February 2026 Astronomy on Tap event at Sudwerk Brewing Co., Andrew Wetzel used supercomputer simulations to take the audience through the 13.8-billion-year history of the Milky Way galaxy.