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外星人的问候？加拿大发现了15亿光年的重复无线电波_我的网站

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A | (ECNS) -- Chinese humanoid robot maker Unitree Robotics has attracted strong market attention after its IPO subscription results showed the lowest winning rate in the history of Shanghai’s STAR Market. Unitree priced its shares at 150.80 yuan ($22.2) each, requiring successful applicants to pay 75,400 yuan for one lot of 500 shares. The online winning rate was just 0.0181 percent, prompting comparisons to “winning a lottery.” Unitree Robotics issued about 40.45 million shares, accounting for 10 percent of its post-IPO total shares, and is expected to raise about 6.1 billion yuan. Based on the issue price, the company’s market capitalization is estimated at about 61 billion yuan. The IPO attracted a strong lineup of strategic investors, led by the National Council for Social Security Fund. Major technology and industrial investors also participated, including DeepSeek, Kunlun Capital under China National Petroleum Corporation, China Southern Power Grid and China Telecom Capital. DeepSeek received about 933,000 shares worth 141 million yuan, subject to a 36-month lock-up. Meituan-affiliated investment entities are among the company’s largest external shareholders, while Tencent, Alibaba and Ant Group also hold stakes in the company. Leading venture capital firms Sequoia China and Matrix Partners China, along with state-backed investors such as the Beijing Robotics Industry Development Investment Fund and Shenzhen Capital Group, further broadened support. Founder Wang Xingxing is also expected to benefit from the listing. Before the IPO, Wang held about 33.36% of the company’s shares directly and indirectly. Based on the issue price, his stake was valued at around 18.3 billion yuan, though his ownership ratio will be diluted after the listing. The IPO also lifted related robotics stocks on Aug. 11 and 12. (By Helen Mo, intern Liu Shuangjing) 。加拿大天文望远镜在两个月内捕捉到13次快速的无线风暴，其中包括15亿光年外异常重复的无线电波。科学家们说，他们不能排除电波来自外星航天器的可能性。

B | 这项研究现已发表在《自然》杂志上。报道称，13次快速无线风暴中的一次非常罕见，它来自15亿光年之外，是第二次发现重复性无线电波。以前，研究人员用不同的望远镜捕捉相同的波。研究人员说，他们通过加拿大氢强度测绘实验射电望远镜发现了电波，该望远镜由4个100米长的半圆柱形天线组成，去年发射，在发射后不久检测到13次射电爆发，包括重复波。

C | 有许多理论可以解释这些宇宙波的起源。例如，这些波可能来自具有强磁场的中子星，或者两个中子星可能合并在一起。除了这些理论之外，一些观察家认为这些波实际上来自某种外星航天器。

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Published on:06:32:24