Did you know?
Circumference of the dwarf planet Ceres (2,992 km) is 25 x Diameter of the (fictional) Death Star in the first Star Wars movie (120 km)
Tweet this comparison
Forest in Samoa (2011) (1,710 km^2)
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.