On the 30th September 2022 for CNSA –China National Space Administration China Space Tiangong Space Station on the Day of the China- People’s Republic of China Martyr’s Day Celebrating of all the National Heroes from all walks of Life Historically before and after the Opium war towards today..
On that day also in preparations for the Mengtian Experimental Module, in which will form a T Shape configuration of the stage one of the Tiangong –China Space Station, in celebrating National Martyr’s Heroes day Ask the day to change position successfully! China Space Station Converted to L Configuration … At 12:44 Hong Kong SAR – Beijing time on September 30th, 2022, after about one hour of coordination between heaven and earth, the Wentian experimental module completed the transposition relocation in which a L shape in preparing for the Mengtian Experimental Module .
During the transposition, the Wentian experimental cabin first completes the relevant state settings, and then separates from the Tianhe core cabin. After that, the plane transposition method is used to complete the transposition, and then docks with the lateral port of the node cabin.
This is the first time in my country that the indexing mechanism is used to implement the indexing operation of large-scale cabin sections on orbit. After the transposition of the Wentian experimental module is completed, the space station assembly will change from a two-cabin “one” configuration to a two-cabin “L” configuration. In the follow-up, the space station assembly will fly in orbit in an “L” configuration. After the Mengtian experimental module is launched, rendezvous and docked, it will also be transposed to form a “T” configuration assembly of the three cabins of the space station….
The Orbital Assembly Process of the Chinese Space Station! Starting from the Shenzhou14 mission, China will complete the orbital construction of the space station through 9 configurations like building blocks through five launches, five rendezvous and docking, and two transpositions. So, how is the space station assembled in orbit? Find out with animation…
On the 17th September 2022 it is the second Shenzhou 14 EVA Spacewalk for CNSA –China National Space Administration China Space Tiangong Space Station . First exiting out is Commander陈冬Chen Dong opened the airlock door of the airlock cabin Today on 17th September 2022 crew successfully completed all the scheduled tasks of the second outing activity….. At 17:47 Hong Kong SAR- Beijing Time on September 17, 2022, after about 5 hours of outing, Shenzhou 14 Takionauts Chen Dong, Liu Yang, and Cai Xuzhe worked closely together to complete all the scheduled tasks during the outboard activity. Takionauts Chen Dong and Takionaut Cai Xuzhe have returned to the Wentian experimental module safely, and the outboard activity was a complete success.
On week of 29th September 2022, the crew of the Shenzhou 14 crew spending time doing experiments onboard the Wentian Module of the Tiangong –China Space Station in which one promenade is growing the next generation rice that’s durable for all seasons with the maximum yield capacity for harvesting as did with the Shenzhou 13 crew did now it’s growing in massive Rice field in Guangdong Province China, People’s Republic of China … among other chores of fun creative science is In the Wentian experimental cabin, the Shenzhou 14 astronaut crew conducted regular inspections of the modules in the life ecology experimental cabinet, and carried out scientific experiments in the scientific glove box. The Chinese space homeland continues to produce scientific achievement…..
It weighs more than 6,000 tons and covers an area as large as 23 basketball courts! Xinjiang Uygur Autonomous Region, China- People’s Republic begins construction of world’s largest mobile radio telescope….
Speaking of radio telescopes, we all think of “China Sky Eye”. This sky-viewing artifact located in the Dawodang depression of Pingtang County, Guizhou Province has a diameter of 500 meters. The full name is “500-meter Aperture Spherical Radio Telescope (FAST)” ”, its spherical observation area is 250,000 square meters, comparable to 30 standard football fields, far ahead of other radio telescopes in the world, but this radio stabilization is fixed, and its sky survey observation function relies on the rotation of the earth , it cannot directionally observe celestial objects at a certain position in the sky, so its observation function has certain limitations. Its sky survey observation function is unparalleled, but its directional observation function is very weak. Only the celestial body directly above it can be in its best position.
Compared to the “China Sky Eye” 110-meter large-aperture radio astronomical telescope project started in Xinjiang] On September 21, 2022, an event of great significance to my country’s astronomical field occurred in Shihezi Village, Banjiegou Town, Qitai County, Changji Hui Autonomous Prefecture, Xinjiang. ——The foundation stone of the 110-meter-aperture omnidirectional movable radio telescope project was laid here.
Observation location. Chinese Sky Eye So, in addition to this fixed spherical radio telescope, the more common is the omnidirectional movable spherical radio telescope. This kind of telescope can adjust the observation direction and position at will. Except for the part blocked by the earth, it is almost unobserved….. The limitation of the position of celestial bodies, which is crucial for observing those celestial bodies that need to be studied for a long time.
So which is the largest mobile radio telescope in the world? The current name belongs to the Green Bank Radio Astronomy Telescope in the United States. It is located at the Green Bank Observatory in West Virginia, United States. This telescope is about 146 meters high, equivalent to the height of 49 floors, and weighs 7,700 tons. It is larger than the metal frame of the Eiffel Tower. (about 7,300 tons) is still heavy, equivalent to the weight of a medium and large destroyer, and it is also the largest land-based movable structure in the world. Green Bank Radio Telescope
What is more special is that the active surface of the dish antenna is not a perfect circle, but an ellipse with a length of 110 meters and a width of 100 meters. It is also the omnidirectional movable radio telescope with the strongest observation ability in the world.
However, according to a report by “CCTV News” on September 21, the world’s largest omnidirectional movable radio telescope is being built in Qitai County, Xinjiang, my country. The English QiTai radio Telescope, abbreviated as QTT) “has broken ground and started construction. It is a circular spherical radio telescope with a diameter of 110 meters, which is slightly larger than the Green Bank radio telescope in the United States.
Structural simulation diagram of odd radio telescope Qitai Radio Telescope is built in the closed basin of Shihezi Pasture, Shihezi Village, Banjiegou Town, Qitai County, Xinjiang. It has a high altitude, a relatively dry climate, and is far away from densely populated towns. It is shielded by mountains and has good astronomical observations. condition.
The scale of this giant sky-watching artifacts is also very large. It is expected that its antenna will exceed the height of a 35-story building, its weight will reach more than 6,000 tons, and its spherical aperture area is equivalent to 23 basketball courts. It can achieve high quality from 150MHz to 115GHz. During the observation, the surface shape accuracy can reach 0.3 mm and the pointing accuracy is 2.5 arc seconds, which can observe the celestial bodies with very dim wireless signals in the distant universe with high precision. Its observation objects include black holes, quasars, fast radio bursts, dark matter, gravitational waves, and even alien civilization signals.
It is estimated that the construction of this telescope will take 6 years. The media said that it will become the world’s largest and most accurate 100-meter omnidirectional movable radio telescope after completion. It will not last too long, because an omnidirectional movable radio telescope with a diameter of 120 meters, the Jingdong 120m Pulsar Radio Telescope (JRT), is being built in the Wuliang Mountains in Dali, Yunnan, my country. The giant telescope is located in Xujiaba, Taizhong Town, Jingdong County, Pu’er City, Yunnan Province. It is the largest omnidirectional movable radio telescope currently under construction in the world. Jingdong 120m Pulsar Radio Telescope
I believe that with the use of these astronomical observation “power tools” with the title of “world first”, our achievements in astronomical exploration will gradually become world first.
References:
“CCTV News” client September 25, 2022 article “Foundation of the Xinjiang Qitai Radio 110-meter Aperture Telescope in my country Begins”
“China News” September 29, 2020 article “The World’s Largest Aperture Fully Movable Low-Frequency Radio Telescope Project Launched in Jingdong, Yunnan”
Images and visuals are from a their respectives ..
Located in the Heart of Hong Kong central of Victoria Harbour in which locate looking at the iconic Megatroplis HongKong Island city landscape from the opposite is the Hong Kong Space Museum 香港太空館 in which located at 10 Salisbury Road, Tsim Sha Tsui, Kowloon, Hong Kong SAR, China –People’s Republic of China.. in which is one of the most international iconic buildings architecturally due to its hemispheric round dome in which is iconic known as one of Hong Kong’s local most cherish bread pastries the Pineapple Bun – Bolo Bao due to the pineapple ceramic texturing tiles of the dome structure that resembles the delicious texturing of the Pineapple Bun .. In which on In June 2014, the Hong Kong Government listed the pineapple bun as a part of Hong Kong’s intangible cultural heritage. … Despite the name, it does not traditionally contain pineapple; rather, the name refers to the look of the characteristic topping (which resembles the texture of a pineapple)……
On 25th September 2022 on 1500 towards 1600 Hong Kong SAR – Beijing Time, Sunday competition, naming and submission of proposal, and the 20 selected Exoplanetary systems…..When we look up in the sky, countless stars can be found shining in every corner. In the past, we only knew about the planets in our own solar system. Today, thanks to technology, the existence of extrasolar planets is well-proved. Now, we have the opportunity to name these exoworlds! The International Astronomical Union (IAU) has released 20 Exoplanetary systems to be named by the public around the world under its naming competition – NameExoWorlds 2022. In the 2019’s competition, a star system was named as Lionrock (host star HD 212771) and Victoria peak (exoplanet HD 212771b) by residents Hong Kong SAR –China, People’s Republic of China people.
To know more about the details of the competition, naming and submission of proposal, and the 20 selected Exoplanetary systems, you are welcome to join the “The NameExoWorlds 2022 Global Naming Competition – Announcement” in the Hong Kong Space Museum at the following time. The announcement will be held online in real-time too.
On the 17th September 2022 it is the second Shenzhou 14 EVA Spacewalk for CNSA –China National Space Administration China Space Tiangong Space Station . First exiting out is Commander陈冬Chen Dong opened the airlock door of the airlock cabin Today on 17th September 2022 crew successfully completed all the scheduled tasks of the second outing activity….. At 17:47 Hong Kong SAR- Beijing Time on September 17, 2022, after about 5 hours of outing, Shenzhou 14 Takionauts Chen Dong, Liu Yang, and Cai Xuzhe worked closely together to complete all the scheduled tasks during the outboard activity. Takionauts Chen Dong and Takionaut Cai Xuzhe have returned to the Wentian experimental module safely, and the outboard activity was a complete success.
During the Takionauts outboard activities, tasks such as the installation of the extravehicular power handle, the installation of the load circuit expansion pump set, and the verification of the extravehicular rescue have been completed successively. The functional performance of the airlock in the Wentian experimental cabin and the related support equipment for the exit activities were investigated….
Closely together to complete all the scheduled tasks during the outboard activity. Astronauts Chen Dong and astronaut Cai Xuzhe have returned to the Wentian experimental module safely and the outboard activity was a complete success.
During the astronaut’s outboard activities, tasks such as the installation of the extravehicular power handle, the installation of the load circuit expansion pump set, and the verification of the extravehicular rescue have been completed successively. The functional performance of the airlock in the Wentian experimental cabin and the related support equipment for the exit activities were investigated.
