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16 hours ago · The Ariane 6, Europe's answer to SpaceX's Falcon 9 rocket, is set to launch on Tuesday. Officials hope it will compete with SpaceX's rockets, but Elon Musk isn't so sure. SpaceX is dominating the global space industry — but Europe is hoping a new rocket will change that. On Tuesday, the 200-foot tall Ariane 6 rocket plans to launch for the ...
16 hours ago · A major Russian missile attack across Ukraine killed at least 20 people and injured more than 50, officials say. One missile hit a large children’s hospital in the capital, Kyiv, where emergency crews searched rubble for casualties. Ukraine’s President Volodymyr Zelenskyy said apartment buildings and public infrastructure were targeted, in five Ukrainian cities, using 40 missiles of ...
16 hours ago · An operating system ( OS) is system software that manages computer hardware and software resources, and provides common services for computer programs . Time-sharing operating systems schedule tasks for efficient use of the system and may also include accounting software for cost allocation of processor time, mass storage, peripherals, and ...
16 hours ago · Social networking service. A social networking service (SNS), or social networking site, is a type of online social media platform which people use to build social networks or social relationships with other people who share similar personal or career content, interests, activities, backgrounds or real-life connections. [1] [2]
