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关于宇宙神秘FRB的五种推测：或来自黑洞坍塌_我的网站

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A | London, Oct 18 (UNI) Former British military pilots are being lured to China with large sums of money to pass on their expertise to the Chinese military, it is claimed.
Up to 30 former UK military pilots are thought to have gone to train members of China's People's Liberation Army, BBC reported.
The UK is issuing an intelligence alert to warn former military pilots against working for the Chinese military, the BBC said.
Attempts to headhunt pilots are ongoing and had been ramping up recently, Western officials say.
A spokesperson from the Ministry of Defence said the training and the recruiting of pilots does not breach any current UK law but officials in the UK and other countries are trying to deter the activity, the report said.
"It is a lucrative package that is being offered to people," said one official. "Money is a strong motivator." Some of the packages are thought to be as much as $270,000.
The retired British pilots are being used to help understand the way in which Western planes and pilots operate, information which could be vital in the event of any conflict, such as over Taiwan.
"They are a very attractive body of people to then pass on that knowledge," a Western official said. "It's taking Western pilots of great experience to help develop Chinese military air force tactics and capabilities."
The UK first became aware of a small number of cases of former military pilots being recruited in 2019 which were dealt with on a case-by-case basis, the BBC said.
The Covid-19 pandemic slowed attempts down, when travel to China was almost impossible but the attempts have now increased, leading to this alert.
The pilots have experience on fast jets and helicopters and come from across the military and not just the Royal Air Force. They have flown Typhoons, Jaguars, Harriers and Tornados.
F-35 pilots are not thought to be involved although China is thought to be interested in them. Some of the pilots are in their late 50s and left the military some time ago.
Pilots of other allied nations have also been targeted.
"We are taking decisive steps to stop Chinese recruitment schemes attempting to headhunt serving and former UK Armed Forces pilots to train People's Liberation Army personnel in the People's Republic of China," a Defence Ministry spokesperson said.
"All serving and former personnel are already subject to the Official Secrets Act, and we are reviewing the use of confidentiality contracts and non-disclosure agreements across Defence, while the new National Security Bill will create additional tools to tackle contemporary security challenges - including this one."
UNI MR。北京时间1月14日消息，天文学家收到了许多来自遥远星系的神秘信号。当这些被称为快速射电爆发（FRB）的信号到达地球望远镜时，它们会显示持续数毫秒的明亮爆发，然后消失。在过去的十年里，天文学家已经检测到数十个快速的无线电脉冲信号，新的信号正在出现，其中包括一个罕见的重复信号。我们不清楚这些信号是什么，它们来自哪里。目前，科学家主要有以下五种猜测。

B | 当快旋中子星爆炸并死亡时，它们的最终结果可能是快旋中子星。天文学家相信，强磁场中的中子星可能会产生异常快的无线电波爆发信号。”加拿大不列颠哥伦比亚大学的天体物理学家IngridStairs说：“像中子星这样的物体确实是很好的信号源。”但是我们不知道这高能无线爆炸是通过什么物理过程产生的，两颗中子星合并两颗中子星相互碰撞是产生快速无线风暴的另一种可能性。加拿大麦吉尔大学的天文学家Shriharsh Tendulkar说，这是一个主流的假设，但只适用于只检测一次的宇宙信号，因为中子星在碰撞中被摧毁。_强磁场中的中子星（图像）可能会产生奇怪的快速无线电脉冲信号。

C | ”这是一个毁灭性的事件，不适合重复的快速无线电爆发，”尖利刺耳的tendulkar说。在过去的十年里，望远镜捕捉到的大多数快速的无线电风暴在一次出现后就消失了。然而，天文学家发现了两个反复出现的神秘信号，需要用其他理论来解释。当一颗快速旋转的中子星坍缩并形成一个黑洞时，闪电被称为“闪电”。快速的无线电风暴可能起源于闪电，但就像中子星合并一样，它们也是恒星毁灭的过程，因此不可能产生重复的信号。黑洞可能是快速无线电风暴的起源。许多假设都提到了黑洞。人们认为，快速的无线风暴可能来自中子星掉入黑洞，或来自黑洞坍塌，甚至来自暗物质与黑洞的碰撞。