Grizzly Bears from Outer Space
July 09, 2015 17:55
00:00 / 62:45
3 plays
A region of space barely a thousandth of a square degree on the sky contains a
whopping 5,500 galaxies. Making the probability that there exists at least one
planet that could support life pretty tantalizing. What might that life form
look like? Robert and Joe discuss cosmologist Fergus Simpson's statistical
argument that an extraterrestrial could weigh in at 660 pounds. My friend, can
your heart stand the shocking facts of grizzly bears from outer space?
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A region of space barely a thousandth of a square degree on the sky contains a
whopping 5,500 galaxies. Making the probability that there exists at least one
planet that could support life pretty tantalizing. What might that life form
look like? Robert and Joe discuss cosmologist Fergus Simpson's statistical
argument that an extraterrestrial could weigh in at 660 pounds. My friend, can
your heart stand the shocking facts of grizzly bears from outer space?
Learn more about advertising on the HowStuffWorks podcasts at
[www.howstuffworks.com/advertisers.htm](http://www.howstuffworks.com/advertisers.htm)
And to learn about your ad choices when listening to podcasts, visit
