Welcome Address: Megan Donahue

Kavli Foundation Lecture: Gregory Laughlin

Dannie Heineman Prize: Vicky Kalogera

Invited Talk: Marc Rothenberg

Newton Lacy Pierce Prize: Caitlin Casey

Prize Presentations: Weber, Van Biesbroeck

HAD Osterbrock Book Prize: Stella Cottam & Wayne Orchiston

Beatrice M. Tinsley Prize: Julianne Dalcanton

Invited Talk: AAS Task Force on Diversity and Inclusion in Astronomy Graduate Education

RAS Gold Medal Lecture: Sir James Hough

HEAD Rossi Prize: Colleen Wilson-Hodge

Invited Talk: Ryan Hickox

Plenary Lecture: Aomawa Shields

Annie Jump Cannon Award: L. Ilsedore Cleeves

Henry Norris Russell Lecture: Joseph Silk

Invited Talk: Alexander Szalay

Invited Talk: Heidi Roop

Invited Talk: Catherine Espaillat

Lancelot M. Berkeley Prize: Elena Aprile