来源：环球时报 短短10年时间，长春光机所的科学家和无数科研人员发扬自力更生、艰苦奋斗的拼搏精神，彻底改变了 我国光学仪器制造领域一穷二白的面貌，在震惊世界光学界的同时，把西方国家原本高价垄断的光学仪 器价格大幅拉低。在长春光机所工作近60年、如今已经85岁高龄的王家骐院士的介绍最让人泪目。他曾 主持研制海上型号的潜地弹道导弹光电瞄准仪，作为中国科学院的唯一代表上潜艇参加海上试验那一 天，王家骐院士特意穿上了一套最好的毛料中山装。别人问他，为什么要穿得这么正式？王院士回答 说："一旦出了事，要是被外国人打捞起来，从服装就能看出是中国人。让他们看看中国科研人员为科 学献身的样子，看到中国科技自强的志气！" 中国的科学家们正是这样以行动诠释着勇于创新、坚持创新的信念，用不懈努力探寻科技发展的前沿。 一个令人振奋的消息是，直径两米的巡天空间望远镜预计明后年将发射升空，在同等深度和精度的基础 上，它的广度是哈勃望远镜的300倍以上。届时，中国在天文物理方面也会拥有自己尖端的"家把什"。 光学仪器制造领域的发展历程可以印证芯片领域的态势变化，有专家称此为"边际管制效应"。也就是 说，一旦中国有了性能接近的产品和技术，良 ...

Core Insights - An international research team led by Gu Shenghong from the Yunnan Observatory of the Chinese Academy of Sciences has discovered a "super-Earth" named Kepler 725c, which is approximately 10 times the mass of Earth, located in the habitable zone of a sun-like star [1][2] Group 1: Discovery and Methodology - The discovery of Kepler 725c utilizes a new technique called Transit Timing Variation (TTV), which measures the timing of transits of another planet in resonance with the target planet, differing from traditional methods like the transit method and radial velocity method [1][2] - Kepler 725c orbits a G9V-type star, similar to the Sun, with an age of only 1.6 billion years and a more intense magnetic activity compared to the Sun [1] Group 2: Implications and Future Research - This discovery provides a new pathway for detecting exoplanets, establishing TTV as a powerful tool for finding "invisible planets" in the habitable zones of sun-like stars [2] - The findings support future space astronomy missions in China, such as the Chinese Space Station Telescope (CSST) and the Earth 2.0 project, by providing new observational targets and technological support [2] - The research is considered a significant advancement in the search for habitable exoplanets, bringing humanity closer to answering the age-old question of whether similar Earth-like planets exist [2]