Karoo (crater) Karoo (crater) Karoo is an impact crater on the Asteroid 253 Mathilde, named for the Great Karoo Basin, a coal basin in South Africa. It is 33.4 kilometers in diameter and was the most prominent crater seen during NEAR Shoemaker's Flyby of the Asteroid. The critical crater diameter is the scale at which cratering “goes global” and results in a solitary distinct crater. All smaller craters—however large D might be—are local events. Mathilde is thus a particularly interesting case, since it is the largest asteroid imaged at sufficient resolution to show that its topography is clearly exogenic, governed by impacts.
Central Desert Region Central Desert Region The Central Desert Regional Council is a local government area of the Northern Territory, Australia. The Council's main towns are Ti Tree, Yuendumu and Lajamanu. The Region covers an area of and had a population of over 3,500 people as at the 2016 Census. In October 2006 the Northern Territory Government announced the reform of local government areas. The intention of the reform was to improve and expand the delivery of services to towns and communities across the Northern Territory by establishing eleven new Shires. The Central Desert Shire was created on 1 July 2008. Elections of