A land-based comet formation of Welsh human origin.
The Cardiff Comet was first spotted in the Cottage pub, Saint Mary Street, Cardiff on 16th August 2010. It consisted of a fat woman followed by 5 or more women of decreasing size.
It is not known whether the smaller women were fragments of the larger women or individuals in their own right.
The Cardiff Comet is thought to be less predictable than celestial comets but is easiest to spot on a Monday night when only hard drinkers are out in Cardiff. There may a correlation with the hen night.