Oberon (moon) Oberon (moon) Oberon, also designated , is the outermost major moon of the planet Uranus. It is the second-largest and second most massive of the Uranian moons, and the ninth most massive moon in the Solar System. Discovered by William Herschel in 1787, Oberon is named after the mythical king of the fairies who appears as a character in Shakespeare's "A Midsummer Night's Dream". Its orbit lies partially outside Uranus's magnetosphere. It is likely that Oberon formed from the accretion disk that surrounded Uranus just after the planet's formation. The moon consists of approximately equal amounts of ice and rock,
Oberon (operating system) has minimal hardware requirements (133 MHz Pentium, 100MB hard disk, and a VESA 2 graphics card with a resolution of at least 1024x768 pixel, optionally a 3COM Network card). The basic system runs from a single HD-Floppy and additional software can be installed through the network. The full installation includes the Gadgets GUI. It is written completely in the Oberon programming language. Some confusion is caused by the fact that there exists a version called LNO (an acronym for Linux Native Oberon), which uses Linux as hardware abstraction layer (HAL). Its goal was to be as compatible as possible to