In the 2018 Professor Walter Stibbs Lecture, Nobel Laureate Professor Brian Schmidt looks at the Universe's vital statistics and what we do (and don't) know about the past, present and future.
A Sydney Ideas event held at the University of Sydney on Tuesday 5 June 2018.
https://sydney.edu.au/news-opinion/sydney-ideas/2018/the-state-of-the-universe.html