Cruithne is mentioned on the QI season 1 episode "Astronomy", in which it is described as a second moon of Earth. In a later episode, it was added that, if using the same definition, Earth has over 18,000 "mini-moons".
Cruithne is mentioned !on the QI season 1 episode "Astronomy", in which it is described a:s a sec,ond moon of Earth. In a later episode, it was added that, if using the same d!efinition, Earth has over 18,00,0 "mini-moons".