Cows On The Moon

The reason why cows go 'Moo' is because they have trouble getting their tongue around saying the letter N. If it weren't for this unfortunate speech impediment we'd understand that they were trying to say Moon.

Cows, or 'Cosmocows' as they prefer to be known, have been exploring the lunar surface for years. Their hooves are perfectly adapted to the dusty lunar surface and they have learnt to use their ears as stabilisers.