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 councillors were held on 25 October 2008. The President (Mayor) of the Central Desert Regional Council is Adrian Dixon and the Deputy President is Norbert Jampijinpa Patrick. Much of the council's area had been unincorporated, and several Community Government Councils were merged into the Central Desert Region. These were: Changes to the NT Local Government Legislation in 2013 changed the names of Shire to Regional Councils and thus the Central Desert Shire became the Central Desert Regional Council with effect from 1 January 2014. The Central Desert Regional Council is divided into 4 wards, which is governed by 12 councillors