Did you know? Width of the milky way (1.135 quintillion km) is 2 x Diameter of Triangulum galaxy (568 quadrillion km)
Height of the R2-D2 droid in the Star Wars movies (1.09 m)
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"This is a fun and riveting book. Written in an accessible and engaging way, it is unputdownable." Frost Magazine
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Click here for Podcast: Andrew Elliott interviewed for New Books Network.