事件视界望远镜(Event Horizon Telescope,EHT)是一个以观测星系中心超大质量黑洞为主要目标的计划。 该计划以甚长基线干涉技术(VLBI)结合世界各地的射电望远镜,借助分布在世界多地的8个射电望远镜联合观测同-一目标源并记录下数据,形成口径等效于地球直径的虚拟望远镜,将望远镜的角分辨率提升至足以观测事件视界尺度结构的...
The Event Horizon Telescope is a global network of synchronized radio observatories that work in unison to observe radio sources associated with black holes with angular resolution comparable to their event horizons. The required extreme resolving power makes scientists and engineers go to some of the...
The South Pole Telescope is one of the facilities that came together around the world to create the virtual Event Horizon Telescope that targeted two black holes. (Image credit: Peter Rejcek, National Science Foundation) Jump to: How does it image black holes? Event Horizon Telescope FAQs...
In 2017 the Event Horizon Telescope obtained an image of the supermassive black hole at the centre of the M87 galaxy. That black hole has a mass equal to six and a half billion Suns but is only 38 billion km (24 billion miles) across. It was the…...
2019年4月10日21时,黑洞事件视界望远镜(Event Horizon Telescope,EHT)合作组织协调召开全球六地(比利时布鲁塞尔、智利圣地亚哥、中国上海和台北、日本东京和美国华盛顿)联合新闻发布会,宣布人类首次利用一个口径如地球大小的虚拟射电望远镜,在近邻巨椭圆星系M87的中心成功捕获世界上首张黑洞图像,已知有包括中国在内的十几...
32019年 4 月 10 日 21 点,「事件视界望远镜」(Event Horizon Telescope, EHT)项目在全球六地同时召开了发布会,正式公布了观测到的一个位于室女A星系(M87)的黑洞,这也是人类史上第一张黑洞照片。根据公开资料显示,事件视界望远镜特定的电磁波观测波长约为1mm,而可见光的波长大约在400nm-700nm范围内,则下列说法...
Research Date range: 1 January 2024 - 31 December 2024 Research collaboration: Event Horizon Telescope (EHT) is a research collaboration whose article contributions are accrued to its participating partner institutions.Partner Institutions Event Horizon Telescope (EHT) is a research colla...
必应词典为您提供Event-Horizon-Telescope的释义,网络释义: 视界望远镜;事件视界望远镜;
从event hor..事件视界望远镜对黑洞的成像可以说是一项重要的科学突破了。“事件视界”本身指的是黑洞连光都无法逃逸的边界,而同时也是一个符卡的名字(应该是黑白的吧)。在现实中这些符卡的名字当然是神主起的,而在东方的世界
Event Horizon Telescope imaging of the archetypal blazar 3C 279 at an extreme 20 microarcsecond resolutiongalaxies: activegalaxies: jetsgalaxies: individual: 3C 279techniques: interferometric3C 279 is an archetypal blazar with a prominent radio jet that show broadband flux density variability across the...