A meteor fireball that lit up UK skies last week may have dropped a meteorite in south Wales, scientists say. Experts from the UK Fireball Alliance (UKFAll) believe the metorite fell somewhere near Bridgend, a town halfway between Cardiff and Swansea. The fireball was spotted at 12.40am on Thursday 12 May and sightings of the spectacle were reported widely on social media. The scientists said...