The world's largest! First one! Completed hoisting in China: After completion, its total receiving area is 140 football fields in size
Edited by: Du YuAccording to CCTV Finance on October 18th, the International Large Science Engineering Square Kilometer Array Radio Telescope, also known as SKA, is located in South Africa and Australia respectively,It is the largest comprehensive aperture radio telescope under construction in human history.After completion, its total receiving area will reach 1 square kilometer140 football fields in sizeAsThe world's largestComprehensive aperture ofradio telescope...
Curiosity is moving inside the Gail crater on Mars and has taken multiple photos of foreign objects. What exactly is it?
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Eight projects in Baoshan District were selected for the fourth batch of Shanghai high-tech achievement transformation projects in 2023
The list of the fourth batch of high-tech achievements transformation projects in Shanghai in 2023 has been announced recently. Eight projects in Baoshan District have been selected, involving new materials, advanced manufacturing and automation, electronic information and other technological fields...
The thickness of the thin film is only 1 micrometer, and the key technology of the neutron detector, boron carbide thin film, has been successfully developed in Dongguan
Southern Finance and Economics All Media Reporter Cheng Hao reports from DongguanThe picture shows a high-performance large-area boron carbide thin film sample developed by the Chinese spallation neutron source team (provided by the interviewed unit)The China Spallation Neutron Source, located in the Songshan Lake Science City in Dongguan, is known as the "super microscope" for observing the microscopic world, and the neutron detector is like the "eye" of this large scientific device, used to discover the microstructure of the sample.Currently, neutron detectors based on boron conversion have become a hot research topic internationally due to their excellent performance...
Just released an announcement: delisting! Full cessation of operations on December 20th!
Tencent To-doIt will be fully discontinued and delisted on December 20th of this year,The reason is the "adjustment of business development direction".Meanwhile, the official stated that,Tencent To-doTencent To-doTencent has been continuously shutting down various apps, games, and businesses since last year, including "Infinite Law", "Street Basketball", Penguin FM, QQ Space Huateng, WiFi Manager, and more...
How dazzling is the sun captured by the "Xihe" spacecraft?
Recently, the Solar Science Data Center of Nanjing University released some observational data from the "Xihe" spacecraft.Xihe "is China's first solar exploration satellite launched on October 14, 2021...
The 1000P Artificial Intelligence Public Computing Center is planned to be launched next year
Joining hands with the "national team" and "main force" in the construction of "Digital China", gathering the advantageous resources of central enterprises, Beijing Yizhuang is accelerating the construction of a global digital economy benchmark city pilot zone. Recently, Beijing Economic and Technological Development Zone held talks with China United Network Communication Group Co...
How difficult is it to fly out of the solar system? A simple metaphor tells you the answer, the solar system is really too big
The universe is so big that people really want to go out and take a look, but the real problem is that the first step of "flying out of the solar system" gets stuck. Earlier, scientists launched multiple unmanned probes to explore the mysteries of the solar system, among which the farthest and most famous wasVoyager SisterThey provide important data for human research on celestial bodies in the solar system, but their ultimate mission is still to explore vast areas outside the solar system...
Build 51.7 billion! The new airport in the Pearl River Delta has finally been selected, but it is not in Guangzhou or Shenzhen!
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Cloud viewing platform | Immersive check-in! The first international airport invested and operated by a Chinese enterprise overseas
On the morning of October 16, 2023 local time, with the first inbound passenger plane landing smoothly on the apron, Cambodia's Siem Reap Angkor International Airport (SAI) was officially put into operation.Cambodia Siem Reap Angkor International AirportSiem Reap Angkor International Airport is the first international airport implemented by a Chinese enterprise overseas in a "BOT model"...
NASA claims to have first discovered evidence of silica in the atmosphere of exoplanets
Xinhua News Agency, Los Angeles, October 16 (Reporter Tan Jingjing) - NASA released a statement on the 16th that researchers found evidence that the atmosphere of an exoplanet in the solar system is mainly composed of silica and extremely small quartz crystals through analysis of the observations of the James Webb Space Telescope. This is the first discovery of silica "traces" in the atmosphere of exoplanets, which helps to understand how clouds around exoplanets form and evolve...
The farthest Mars this year is on the 18th of this month!
Wang Kechao, director of science popularization at the Zijinshan Observatory of the Chinese Academy of Sciences, said that Mars, the "neighbor" of the Earth, will move to the farthest position from the Earth in this rendezvous cycle on October 18. At that time, Mars will be approximately 2...