Classic episode - How big is the Universe?
Daniel and Kelly’s Extraordinary Universe - A podcast by iHeartPodcasts
Does the Universe go on forever, or have an end? What shape is it?See omnystudio.com/listener for privacy information.
Daniel and Kelly’s Extraordinary Universe - A podcast by iHeartPodcasts
Does the Universe go on forever, or have an end? What shape is it?See omnystudio.com/listener for privacy information.