Did you know? Mass of Titan (moon of Saturn) (134.5 sextillion kg) is 100 x Mass of all the water in the Earth's seas (1.35 sextillion kg)
Halley's comet's furthest distance from the sun (aphelion) (5.25 billion km)
/fact/halleys-comets-furthest-distance-from-the-sun-aphelion
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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.
