B |     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.。本届赛事以“以球会友、从容人生”为主题，既是俱乐部成立二十周年纪念活动，也是退役军人开展文体交流、增进战友情谊的交流平台。活动兼顾体育竞技与人文交流，同时依托赛事场景推广健康养生理念，助力全民健身事业发展。盛夏时节的高尔夫球场，参赛退役军人从容挥杆竞技。

C | 沉稳挥拍之间，展现出军人坚毅果敢、严谨沉稳的优良作风。赛场之外，劲牌养生一号为参赛人员提供养生饮品体验。赛事间隙，嘉宾品鉴养生酒，交流军旅往事与生活感悟，在运动休憩之余感受中式养生文化。经过四个小时的竞技比拼，赛事各项奖项顺利决出。当晚举办颁奖晚宴，现场为获奖选手颁发荣誉奖杯与定制健康养生礼盒。晚宴设置文艺展演、互动交流环节，参赛人员举杯畅谈，在交流互动中增进情感联结，探讨健康生活方式。老兵高尔夫球队会长方宏在致辞中谈到，俱乐部走过二十载发展历程，始终坚守军旅情怀。高尔夫运动成为退役军人联络感情、传承军人担当精神的纽带，今后将持续开展各类文体活动，凝聚退役军人正能量。劲牌养生一号相关负责人杜付华在致辞中介绍，劲牌深耕大健康产业多年，恪守按做药的标准做酒的生产理念，严把产品质量关口。军人坚守阵地、担当尽责的精神，与企业诚信务实、精益求精的发展理念高度契合。企业依托养生酒类产品，普及日常养生知识，倡导科学养生的生活习惯，关心退役军人身心健康，以实际行动致敬退役军人奉献岁月。本次赛事将体育运动与中式养生文化相结合，探索全民健身背景下健康生活的实践路径。高尔夫运动讲究沉稳自律，中式养生注重调养身心，二者理念相互契合，引导社会精英群体注重身心调养，培养健康的生活习惯。

D | 退役军人通过参与赛事活动，既锻炼体魄，也传播积极向上的生活理念。

E | 下一步，劲牌养生一号将持续关注退役军人公益文体活动，立足大健康产业发展方向，传播科学养生知识，推广健康生活方式，面向社会大众普及中式养生文化，助力全民健康事业稳步推进。

F | 赛事搭建的文体交流平台，也将持续为退役军人联络交流、弘扬优良传统提供助力。