Did you know?
Mass of the largest asteroid (Ceres) (939 quintillion kg) is 25 x Mass of Mimas (moon of Saturn) (37.5 quintillion kg)
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A light year (9.46 trillion km)
If this was a standard unit ...
Yes, there's now a book based on these numbers. Oxford University Press: July 2018.
Click here to learn more about it.
Click here for Podcast: Andrew Elliott interviewed for New Books Network.