银河系中心附近能观察到许多“丝状结构”，科学家称之为“银河骨骼”。其中一根骨骼最近被发现断裂了，天文学家认为可能是一颗与之相撞的脉冲星导致的。这根骨骼命名为 G359.13142-0.20005，长 230 光年。根据哈佛大学天文学家在《Monthly Notice of the Royal Astronomical Society》期刊上发表的研究，该骨骼断裂区域发现了一颗脉冲星。通过综合 NASA Chandra X-射线天文台、南非 MeerKAT 望远镜阵列以及美国新墨西哥州 Very Large Array 的观测数据，天文学家估计该脉冲星以 160.9-321.8 万公里的时速撞击了骨骼。
WIRED:The Milky Way Has a Mysterious ‘Broken Bone’
银河系中心附近能观察到许多“丝状结构”，科学家称之为“银河骨骼”。其中一根骨骼最近被发现断裂了，天文学家认为可能是一颗与之相撞的脉冲星导致的。这根骨骼命名为 G359.13142-0.20005，长 230 光年。根据哈佛大学天文学家在《Monthly Notice of the Royal Astronomical Society》期刊上发表的研究，该骨骼断裂区域发现了一颗脉冲星。通过综合 NASA Chandra X-射线天文台、南非 MeerKAT 望远镜阵列以及美国新墨西哥州 Very Large Array 的观测数据，天文学家估计该脉冲星以 160.9-321.8 万公里的时速撞击了骨骼。
WIRED:The Milky Way Has a Mysterious ‘Broken Bone’
#科学
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These administrators had built substantial positions in these scrips prior to the circulation of recommendations and offloaded their positions subsequent to rise in price of these scrips, making significant profits at the expense of unsuspecting investors, Sebi noted. Either way, Durov says that he withdrew his resignation but that he was ousted from his company anyway. Subsequently, control of the company was reportedly handed to oligarchs Alisher Usmanov and Igor Sechin, both allegedly close associates of Russian leader Vladimir Putin. In February 2014, the Ukrainian people ousted pro-Russian president Viktor Yanukovych, prompting Russia to invade and annex the Crimean peninsula. By the start of April, Pavel Durov had given his notice, with TechCrunch saying at the time that the CEO had resisted pressure to suppress pages criticizing the Russian government. You may recall that, back when Facebook started changing WhatsApp’s terms of service, a number of news outlets reported on, and even recommended, switching to Telegram. Pavel Durov even said that users should delete WhatsApp “unless you are cool with all of your photos and messages becoming public one day.” But Telegram can’t be described as a more-secure version of WhatsApp. 'Wild West'
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