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By Jonathan O’Callaghan An artist’s impression of the object known as 2002 TC302Historic Collection / Alamy Stoc An object on the outer edges of the solar system may have a large moon orbiting it at an unusually close distance. The find could help explain how such binary objects evolved. José-Luis Ortiz from the Institute of…

Get all the latest news on coronavirus and more delivered daily to your inbox. Sign up here.Having a COVID-19 vaccine by January is “a stretch goal,” but the head of the National Institutes of Health is gearing up for a master experiment to rapidly tell if any really work.At least four or five possible vaccines “look…

Space 7 May 2020 By Jonathan O’Callaghan Illustration of the surface of MercuryTIM BROWN / SCIENCE PHOTO LIBRARY A giant impact four billion years ago could have resulted in Mercury losing most of its mantle to deep space, potentially explaining one of the planet’s key mysteries. Mercury is unusual compared to other rocky planets in…

Cyberpsychology, Behavior, and Social Networking, the journal in which the findings are published. The study was the work of Bumsoo Kim, Ph.D., of The Hebrew University of Jerusalem, in Israel.“Incivility,” as defined in the research, refers to the use of language that employs “hostile, hateful, aggressive, and aspersive terms.” Specifically, the author cites name-calling, swear…

Covid-19: PPE for workers is crucial, Ekurhuleni mayor tells owners at Boksburg shopping centre"As Business for South Africa, we are deeply humbled to be able to serve our country in its time of need," Stavros Nicolaou, chairperson of B4SA's health workgroup said, according to the statement."The leadership displayed by our President, and Minister of Health…