VirtualBox 3.0 has been released as an early first beta for testing, mainly aimed at advanced VirtualBox users who want to help test some of the new features for the forthcoming new version. It supports up to 32 virtual CPUs which is useful if you want to share your multi-core CPU across your virtually hosted computers. You can also use DirectX 9 applications on hosted Windows virtual machines and more.
VirtualBox 3 beta link.
J1043+2408 was observed for more than 10 years, and its radio light curve exhibited a periodic signal repeating in about 563 days
Success of Unity's test flight means Virgin Galactic is now close to taking its first paying tourist into space
V3 puts the pro-level football GPS tracker through its paces, and asks if it's more than a gimmick
Finding refutes many earlier studies that suggest that galaxies don't have much dark matter at the time of their birth