Katie Mack & Debbie Millman: A Cosmologist's Guide to the Universe's End

Cosmologist Katie Mack joins Debbie Millman to explore the possible endings of the universe, from dark energy mysteries to the far future of the cosmos. Together they walk through the most thought-provoking scenarios scientists consider when thinking about how space and time might ultimately unfold — covering cosmic expansion, extreme physical conditions, and the deepest open questions in modern cosmology. Blending scientific rigour with genuine curiosity and imagination, this conversation is a captivating journey through astronomy, astrophysics, and the nature of existence itself, asking what the universe's final chapter could look like and what it means for everything we know. #Lykstage #LykstageVideo #LykstageCreator #LykstageCommunity