What’s the shape of the universe? What does it even mean for the universe to have a “shape”? If you traveled far enough, would you end up where you started? I discuss these questions and more in today’s Ask a Spaceman!
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Big thanks to my top Patreon supporters this month: Justin G., Jerry, Tim F., Helge B., Alan M., Tim R., Ray S., Michael C., Bill S., Lars H., David C., Silvan W., David B., Kevin O., and Justin R.!
Music by Jason Grady and Nick Bain, and editing provided by Cathy Rinella, WCBE.
Hosted by Paul M. Sutter, who is a legit scientist (http://www.pmsutter.com)
