Oberon (moon) at the core–mantle boundary. The eutectic temperature of this mixture is 176 K. If the temperature dropped below this value the ocean would have frozen by now. Freezing of the water would have led to expansion of the interior, which may have also contributed to the formation of canyon-like graben. Still, present knowledge of the evolution of Oberon is very limited. So far the only close-up images of Oberon have been from the "Voyager 2" probe, which photographed the moon during its flyby of Uranus in January 1986. Since the closest approach of "Voyager 2" to Oberon was 470,600 km,
Oberon (operating system) Linux Revival. A version of NO which uses Linux as a HAL and runs on x86, ARM, and MIPS.<br> OP2, The Portable Oberon-2 Compiler. OP2 was developed to port Oberon onto commercially available platforms.<br> PACO, (scope) PArallel COmpiler. Appears in A2. Compiles each scope in an independent thread. <br> RISC5, the CPU of Project Oberon 2013 based upon Wirth's RISC architecture. Not to be confused with RISC-V.<br> UnixAOS, Unix-based AOS.<br> WinAOS, Windows-based AOS.<br> Oberon (operating system) The Oberon System is a modular, single-user, single-process, multitasking operating system written in the programming language of the same name. It was originally developed