MOSCOW, July 6 (Xinhua) -- Russia's cargo spacecraft Progress MS-31 successfully docked with the International Space Station (ISS), Russia's state space corporation Roscosmos said Sunday on its ...

传统上，游泳水域的水质检测主要依靠在有限采样点检测有害细菌含量，这种方式可能遗漏其他区域的污染情况。而卫星或空间成像技术则能够一次性观测整个水体，为大面积水质监测提供了一种全新解决方案。目前，这项技术已经在追踪雪融、野火蔓延以及藻类暴发等现象中得到应 ...

MOSCOW, July 3 (Xinhua) -- Russia successfully launched the Progress MS-31 cargo spacecraft into orbit using a Soyuz-2.1a rocket on Thursday, Russia's state space corporation Roscosmos said.

Chennai, July 7 (UNI) Indian astronaut Gaganyatri Shubhanshu Shukla called Dr V Narayanan, Chairman, ISRO and acknowledged the efforts of the ISRO team in ensuring his safe travel to the International ...

据 TechCrunch 报道，美国传统航天巨头迎来重大利好。周二，美国参议院通过了特朗普（Donald Trump）总统的预算协调法案， 为 NASA 的旗舰项目“阿尔忒弥斯”（Artemis）计划额外拨款数十亿美元。

When the best part of Christmas is playing Santa Claus and helping poor, elderly and lonely people. Take Away English talks about giving a helping hand.

When the best part of Christmas is playing Santa Claus and helping poor, elderly and lonely people. Take Away English talks ...

Award: Chief Executive’s Award for Teaching Excellence (General Studies) School: HKUGA Primary School Awardees: Wong Wai-chung General Studies covers a broad curriculum, including humanities, history, ...