Cosmic Queries – Understanding Infinity with Stephon Alexander episode artwork

EPISODE · Feb 6, 2026 · 45 MIN

Cosmic Queries – Understanding Infinity with Stephon Alexander

from StarTalk Radio · host Stephon Alexander, Chuck Nice, Neil deGrasse Tyson

What is infinity? Neil deGrasse Tyson and comedian Negin Farsad explore whether we are in a finite universe, the issues with infinity, string theory, and more with theoretical physicist Stephon Alexander.Originally aired April 11, 2023. NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here: https://startalkmedia.com/show/cosmic-queries-understanding-infinity-with-stephon-alexander/ Subscribe to SiriusXM Podcasts+ to listen to new episodes of StarTalk Radio ad-free and a whole week early.Start a free trial now on Apple Podcasts or by visiting siriusxm.com/podcastsplus. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

What is infinity? Neil deGrasse Tyson and comedian Negin Farsad explore whether we are in a finite universe, the issues with infinity, string theory, and more with theoretical physicist Stephon Alexander.

NOW PLAYING

Cosmic Queries – Understanding Infinity with Stephon Alexander

0:00 45:47

No transcript for this episode yet

We transcribe on demand. Request one and we'll notify you when it's ready — usually under 10 minutes.

Frequently Asked Questions

How long is this episode of StarTalk Radio?

This episode is 45 minutes long.

When was this StarTalk Radio episode published?

This episode was published on February 6, 2026.

What is this episode about?

What is infinity? Neil deGrasse Tyson and comedian Negin Farsad explore whether we are in a finite universe, the issues with infinity, string theory, and more with theoretical physicist Stephon Alexander.Originally aired April 11, 2023. NOTE:...

Can I download this StarTalk Radio episode?

Yes, you can download this episode by clicking the download button on the episode player, or subscribe to the podcast in your preferred podcast app for automatic downloads.
URL copied to clipboard!