"The Past and Future of Our Universe" with Avi Loeb - Feb. 20, 2014

In 1964 Robert Wilson and Arno Penzias discovered a mysterious radio hiss coming from all directions. It turned out to be the whisper of the Big Bang - an afterglow known as the cosmic microwave background. On the 50th anniversary of this profound discovery, the Harvard-Smithsonian Center for Astrophysics held a special event featuring talks by four leading experts.

Here in Part 4, Avi Loeb transports us a trillion years in the future to the end of everything. See our other uploads for Parts 1-3.

Recorded on Feb. 20, 2014

Видео "The Past and Future of Our Universe" with Avi Loeb - Feb. 20, 2014 канала Center for Astrophysics