Severe blunt injury to the chest continues to be one of the leading causes of morbidity and mortality in both young and old trauma victims.Flail chest is one of the worst subset of these injuries and is likely the most common serious injury to the thorax seen by clinicians. See the image below.
Vesta, minor-planet designation 4 Vesta, is one of the largest objects in the asteroid belt, with a mean diameter of 525 kilometres (326 mi). It was discovered by the German astronomer Heinrich Wilhelm Olbers on 29 March 1807 and is named after Vesta, the virgin goddess of home and hearth from Roman mythology.
Varuna is 900 km wide and nearly as large as the behemoth asteroid Ceres (933 km). Then came 2001 KX76, a discovery of the NASA-funded Deep Ecliptic Survey. 2001 KX76 was a sensation for a while last month when widespread reports credited it with dethroning Ceres as the solar system's largest asteroid.