# Moon rock
All time
# In Numbers
Prime numbers: The week in stats
Debts, draw-downs, state assets and lunar rock – all of that, and more, in your weekly numerical wrap-up.
# Astronomy
There's a $5m lump of moon rock in a dump in Finglas
An astronomer tells the BBC that a piece of rock collected by the Apollo 11 astronauts is sitting in a dump in North Dublin.
