Sfax

Sfax (Arabic: صفاقس‎  Ṣfāqes; Berber: Sifaks) is a city in Tunisia, located 270 km (170 mi) southeast of Tunis. The city, founded in AD 849 on the ruins of Taparura and Thaenae, is the capital of the Sfax Governorate (about 860,000 inhabitants in 2005), and a Mediterranean port. Sfax has a population of 340,000 (2005 estimate). The main economic activities of Sfax are industries (phosphate processing), agriculture (olive and olive oil, nuts), fishing (largest fishing port in Tunisia) and trade (import-export). The city is often described as Tunisia's "second city" (after the capital Tunis).

History

By the end of the 10th century Sfax had become an independent city-state. The city was conquered by Roger II of Sicily in 1148 and occupied until it was liberated in 1156 by local forces, and was briefly occupied by European forces again; this time by the Spanish, in the 16th century, before falling into Ottoman hands this time. Sfax became an integral base of the Barbary piracy, prompting an unsuccessful invasion by Venice in 1785. In the late 19th century Sfax and the rest of Tunisia were conquered by France and incorporated into the French empire. During World War II, the Axis powers used the city as a major base until British forces took it on 10 April 1943. After World War II, Tunisia was returned to France, but gained independence in 1956.

List of craters on Mars: O-Z

This is a list of craters on Mars. There are hundreds of thousands of impact crater on Mars, but only some of them have names. This list here contains only named Martian craters starting with the letter O – Z (see also lists for A – G and H – N).

Large Martian craters (greater than 60 km in diameter) are named after famous scientists and science fiction authors; smaller ones (less than 60 km in diameter) get their names from towns on Earth. Craters cannot be named for living people, and small crater names are not intended to be commemorative - that is, a small crater isn't actually named after a specific town on Earth, but rather its name comes at random from a pool of terrestrial place names, with some exceptions made for craters near landing sites. Latitude and longitude are given as planetographic coordinates with west longitude.

O

P

Q

R

S

T

U

V

W

X

Y

Z

See also

References