Did you know? Cost of Apollo moon programme (adjusted to 2019 dollars) ($215billion) is 2 x GDP in Ecuador (2019) (107.4 billion USD p/a)
Distance to the Heliopause (limit of the Solar System) (17.95 billion km)
/fact/distance-to-the-heliopause-limit-of-the-solar-system
Link
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.
