Lecture 45: The Future of Life in the Universe
Listen now
Description
How will life, the Universe, and everything end? This lecture looks at the evolution of our expanding Universe to project the prospects for life into the distant cosmological future. Recent observations show that we live in an infinite, accelerating universe. I will trace the evolution of the universe from the current age of stars into the future. The final state of the Universe will be cold, dark, and disordered, and ultimately inhospitable to life as we understand it or perhaps can imagine it. Recorded live on 2009 Dec 3 in Room 1005 Smith Laboratory on the Columbus campus of The Ohio State University.
More Episodes
Course finale and summary. We look back over where we've been the last eleven weeks, and bring together all of the main themes of this course on Life in the Universe. Recorded live on 2009 Dec 4 in Room 1005 Smith Laboratory on the Columbus campus of The Ohio State University.
Published 12/04/09
What is the future of life on Earth and in our Solar System? The Sun is the source of energy for life on the Earth, but it will not shine forever. This lecture looks at the impact of the various stages of the evolution of the Sun on the habitability of the Solar System, with particular emphasis...
Published 12/02/09