Cosmic Queries: Time-Keeping 273e67

What is time? Is it infinite? Neil deGrasse Tyson and comedian Chuck Nice answer questions all about time. Does time even exist?  (Originally Aired March 3, 2013) NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here:  https://startalkmedia.com/show/cosmic-queries-time-keeping/ Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to new episodes ad-free and a whole week early. 25422m