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Crewed Mission to Mars May Be Exposed to Unsafe Levels of Radiation, Study Warns_我的网站

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原标题:鸿海回应200亿美元半导体项目落户印度古吉拉特邦台湾《经济日报》消息,9月13日,印度大型跨国集团韦丹塔(Vedanta)与鸿海同印度古吉拉特邦签署协议,将在印度总理莫迪的家乡建设其200亿美元半导体项目。 While scientists and science fiction authors alike have long dreamed of sending crewed missions to Mars, a new study suggests these plans may hit a snag – a big one.,The authors of a yet to be peer-reviewed study argue that the participants of such a mission to Mars would end up being exposed to radiation – namely, to “energetic charged particles from Galactic and Solar origin” – both while in transit and while on the planet itself, with the “thin spacecraft shield” and “rarefied Martian atmosphere” offering little in the way of protection.,The research team attempted to gauge the impact of a simulated 1,000-day mission to Mars on various organs of the human body, and concluded that astronauts may be exposed to radiation doses above one Sievert, which is over the safe limit set by most space agencies, New Scientist points out.,“We suggest mitigation strategies such as improved ways of shielding and dietary supplements, and make recommendations for the safety of astronauts in future crewed missions to Mars,” the team wrote in the abstract of their work available on the arXiv preprint server.,Ideas about how astronauts may be protected from radiation during a mission to Mars have already been proposed, such as the concept of a radiation shield comprised of a fungus found growing at the Chernobyl Nuclear Power Plant.,Last year, one architecture studio even unveiled a project for a self-sufficient and sustainable city that would be built on the red planet itself.。鸿海表示,很高兴古吉拉特邦所做的努力,以吸引在当地发展半导体与政府效率的提升,位于印度西部的古吉拉特邦是被认可具备工业发展、绿能与智慧城市的地方。随着基础建设的改善,以及政府主动强烈的支持,可望大幅提升在当地设立半导体厂的信心。返回搜狐,查看更多责任编辑:
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