Podcast: Questions about the Size, Shape and Centre of the Universe

By Fraser Cain - March 27, 2008 at 10:42 AM UTC | Cosmology
listenerquestions.thumbnail-3.jpg

As predicted, we had a huge number of listener questions after our puzzling trilogy about the nature of space itself. Is the Universe really a big donut? Could you see the same star in all directions? If the Universe is expanding, there must be an edge? Right? Listen in as we decrease the number of headaches by 5, and get a special bonus explanation you can use on the dark matter deniers in your life.

Click here to download the episode

Questions about the Size, Shape and Centre of the Universe

  • Show notes and transcript

Or subscribe to:

astronomycast.com/podcast.xml

with your podcatching software.

Fraser Cain

Fraser Cain

Fraser Cain is the publisher of Universe Today, founding the website in March 1999. He's also the co-host of Astronomy Cast.