Oberon (moon) geological feature on Oberon: craters and chasmata ('canyons'—deep, elongated, steep-sided depressions which would probably be described as rift valleys or escarpments if on Earth). Oberon's surface is the most heavily cratered of all the Uranian moons, with a crater density approaching saturation—when the formation of new craters is balanced by destruction of old ones. This high number of craters indicates that Oberon has the most ancient surface among Uranus's moons. The crater diameters range up to 206 kilometers for the largest known crater, Hamlet. Many large craters are surrounded by bright impact ejecta (rays) consisting of relatively fresh ice. The
Oberon (operating system) a part of an industrial research project the Native Systems Group of ETH Zurich has developed an application-specific operating system called stailaOS which is based on the latest version Oberon OS. It is targeted towards applications like real-time analytics, high performance trading systems, main memory based ERP etc. Native Oberon stands for the Oberon System running on bare hardware. PC-Native Oberon is the version of the Oberon operating system which runs on IA-32 (x86-32) PC hardware. There has never been a V4 Native Oberon, so every information here in this section implicitly assumes that it is System 3. Native Oberon