Category: Drones

#CNSA #ChinaNationalSpaceAdministration #國家航天局 |#BeltAndRoadinitiative #May2022 | #火星 # 天問 #天问一号#TianwenOne #MarsMission #Marslander #MarsRover probe  #祝融号 #ZhuRong The first anniversary of Tianwen-1 landing on Mars…..

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On today is of 15TH  May 2022   天问一号飞運騎遊達达3亿CNSA – China National Space Administration – ESA – European Space agency Belt and road initiative mars mission…first Mars exploration mission, Tianwen- Martian Probe One year anniversary…The first anniversary of Tianwen-1 landing on Mars….. Tianwen-1 successfully landed in the southern part of the Martian Utopia Plain, leaving China’s mark on Mars for the first time. So far, it has worked on the surface of Mars for 356 Martian days and has travelled a total of mileage1921 meters. The orbiter has flown for 661 days since its launch, and has continued to carry out remote sensing detection since it entered the orbit around the fire red planet Mars of least haft diameter of Earth.

The first anniversary of Tianwen-1 landing on Mars On May 15, 2021, from since then At present, the two devices are in good condition, and about 940GB of original scientific data has been acquired and returned. Teams of scientists are conducting data analysis, interpretation and research…. .

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​Now we describe the one-year work process of Tianwen-1 through a long picture.

At present, the “Zhurong” Mars rover inspection area has entered winter, the highest temperature during the day has dropped to below minus 20 ℃, and the minimum temperature at night has dropped to minus 100 ℃, and sand and dust weather is frequent. Affected by the gradual reduction of the sun irradiation angle and the local sand and dust weather, the energy acquisition capacity of the “Zhurong” Mars rover has gradually decreased, and the thermal insulation consumption has gradually increased. To cope with this harsh environment, according to the design, the rover will switch to winter mode. The orbiter continues to carry out remote sensing exploration, and will soon achieve global coverage of Mars, while providing relay communication support for the rover.

Video review of Tianwen-1 – CNSA China National Space Administration Beijing Flight Control Center at the moment when Zhurong successfully landed on Mars, the achievement was hard-won, but the achievement was difficult, thank you for every effort and perseverance!

Commemorating the first anniversary of the Tianwen-1 Mars probe’s successful landing on Mars!
2021.05.15-2022.05.15 At 7:18 Hong Kong SAR-Beijing Time.

on May 15, 2021, the scientific research team confirmed according to the telemetry signal sent by the “Zhurong” Mars rover that the Tianwen-1 landing rover successfully landed in the pre-selected landing area in the southern Utopia Plain of Mars , China’s first Mars exploration mission to land on Mars was a complete success…..

As the first mission of China – People’s Republic of China’s planetary exploration project, Tianwen-1 has realized the leap of my country’s space exploration from the Earth-Moon system to the interplanetary system. It is the first time in the world to complete the orbiting, landing, and inspection of Mars through a single mission. It is China- People’s Republic of China’s aerospace industry. Another milestone in development.


作者：耿言 戚铁磊
海报：顾天莹 赛凡科幻空间​​​​

Images and visuals are from CNSA- China National Space Administration also from there respectives- CLEP –China Lunar Exploration Project..

#CNSA #ChinaNationalSpaceAdministration #國家航天局 |#BeltAndRoadinitiative #March2022 | #火星 # 天問 #天问一号#TianwenOne #MarsMission #Marslander #MarsRover #Tianwen1 probe  #祝融号 #ZhuRong #Tianwen1 returned high-resolution images of the Mars inspection area…..

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On the months of March 2022  the week of 20th March 2022   天问一号飞運騎遊達达3亿CNSA – China National Space Administration – ESA – European Space agency Belt and road initiative mars mission…first Mars exploration mission, Tianwen- Martian Probe One  sent back stunning images of the Half Earth Mass size of the Rustic Planet Mars in which show stunning Martian landscape with its iconic polar caps of either southern or northern .. With its timeless Stunning Mars Photography. Tianwen-1″ returned high-resolution images of the Mars inspection area

Figure 1 The image of the inspection area of ​​”Zhurong” taken by a high-resolution camera

 A few days ago, the “Tianwen No. 1” orbiter passed over the inspection area of ​​the Mars rover again, and took a 0.5-meter resolution image of the “Zhurong” inspection area. As of March 24, 2022, the “Zhurong” rover has been working on the surface of Mars for 306 Martian days and has traveled 1,784 meters in total. The “Tianwen-1” orbiter has been in orbit for 609 days and is 277 million kilometers away from the earth. Both are operating normally.

(a) Taken on May 19 , 
2021 ( the 
5th
 Martian day after landing ), the surface of the rover is not covered by sand and dust
(b) Taken on 
January 
22 , 
2022 (the 247th

 Martian day 
after landing ), there is obvious dust coverage on the surface of the 
rover
Figure 2 Comparison of images of the rover taken by the Navigation Terrain Camera in different periods

The “Zhurong” rover also sent back selfies from the surface of Mars. Compared with the photos taken just after landing, it can be seen that a thin layer of dust has accumulated on the surface of the rover. At the same time, according to the telemetry information of the rover, the power generation efficiency of the solar wing is affected to a certain extent, but the energy is still sufficient. In order to cope with the dust coverage, the solar wing of the Mars rover has been specially designed, and various measures can be taken to deal with the problem of the reduction of power generation efficiency caused by the sand and dust.

(a) 
Taken at the 
center of the 
 image on January 22 , 2022 ( 30.7 °E, 74.0 ° N )
(b) 
Taken at the center of the image on February 10 , 2022 ( 37.8 ° east longitude , 7 2.9 ° north latitude), a local sandstorm occurred, and the ground objects were difficult to distinguish
 
Fig. 3 Comparison of wind and sand activities in high latitude regions of the Northern Hemisphere captured by medium-resolution cameras

The Martian dust storm will directly affect the energy acquisition of the Mars rover, which has always attracted much attention. The engineering team continued to monitor the Martian sand and dust weather through images obtained by the medium-resolution camera of the “Tianwen-1” orbiter, and found that from late January this year, obvious wind and sand activities began to appear in the area north of 60 ° N latitude on Mars. It can be seen from the figure below that a local sandstorm occurred in this area in February this year, and typical features were covered by a large amount of sand and dust, making it difficult to distinguish.

At present, the northern hemisphere of Mars has begun to enter autumn. According to the analysis of previous detection data, autumn is the season of frequent occurrence of dusty weather on Mars, but no obvious dusty weather has been observed in the inspection area of ​​”Zhurong”.

(a) Taken on March 24 , 2021 , at the center of the image ( 110.2 ° E, 24.6 °N)
(b) Taken on January 30 , 2022 , at the center of the image ( 107.4 ° E longitude , 24.4 ° N latitude )
Figure 4. Medium resolution image of “Zhurong” landing inspection area

The “Tianwen-1” orbiter continues to carry out global remote sensing exploration of Mars, and focuses on typical landforms and geological units such as craters, volcanoes, canyons, and dry riverbeds, and obtains high-resolution images. On March 7 this year, the American “Perseverance” rover was photographed while imaging the “Jezero” crater, which is currently located about 200 meters southeast of its landing site.

Figure 5 The American “Perseverance” rover photographed by “Tianwen-1”

Source Cartography: National Astronomical Observatory -Author: Geng Yan Chen Gang

Images and visuals are from CNSA- China National Space Administration also from there respectives- CLEP –China Lunar Exploration Project..

#CNSA #ChinaNationalSpaceAdministration #国家航天局 |#BeltAndRoadinitiative #March2022 |#西昌衛星發射中心 # XichangSatelliteLaunchCenter – Successfully launching the advance iconic #LongMarch2C #ChangZheng2C  #CarrierRocket deploying #GalaxyAerospace Seven Cluster of Satellites#5G  #CommunicationSatellite #RemoteSensingSatellite

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On the 5th March 2022 on a Clear Saturday   in  CNSA _China National Space Administration -China – People’s Republic of China At 1401 afternoon hours Hong Kong –Beijing Time on an. China successfully launched Satellites using the Chang Zheng Long March 2C carrier rocket at the Xichang Satellite Launch Center Sichuan Province…..

China- People’s Republic of China successfully launched a Chang Zheng Long March 2C carrier rocket with 7 satellites.. the newly advance Payload section of the Carrier Rocket-  The “big head” has a long second-grade rocket! The 4.2-meter fairing has a large space and can accommodate many satellites …In this launch mission, the Chang Zheng Long March 2C carrier rocket sent 7 satellites into the predetermined orbit, and the diameter of the rocket fairing must be designed to be larger, which can be described as a new challenge. This launch is the first flight of a two-stage rocket configuration with a 4.2-meter fairing configuration, and the instrument cabin is at a height of 660 mm, which is a new combined configuration state of the rocket

Chang Zheng Long March 2C carrier rocket  Engines was ignited at the Xichang Satellite Launch Center, successfully sending 6 communication satellites and 1 remote sensing test satellite of Galaxy Space into the predetermined orbit .


According to reports, the six communication satellites launched this time are low-orbit broadband communication satellites independently developed and mass-manufactured by Galaxy Aerospace. The designed communication capacity of a single satellite exceeds 40Gbps, and the average satellite weight is about 190Kg. Among them, 4 communication satellites were named “Nantong No. 1”, “Yitu No. Xingyuan”, “Xuancheng No. 1” and “Beijing You-Yinhe” satellite; the remote sensing test satellite was “Xuanming Xingyuan” satellite.



Chang Ming, the commander-in-chief of Galaxy Aerospace Satellite, said that these six satellites will form my country’s first low-orbit broadband communication test constellation together with the first satellite of Galaxy Aerospace, and build a satellite-ground fusion 5G test network “Little Spider Web” with a single The uninterrupted and low-latency broadband communication service capability of about 30 minutes can be used for technical verification of my country’s low-orbit satellite Internet and the integrated space-earth network.

Images and visuals are from Weibo also their respectives.

#香港 #AlreadyTomorrowInHongKong | #MTRHongKong #港鐵 #February2022 | #MTRHongKong #Railcation 東鐵綫新列車預備工作花絮 – #GoBeyond Enjoy Your Inclusive Journey

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During January 2022 The World’s Leading Public Transport provider The MTR Hong Kong – Hong Kong SAR-China- People’s Republic of China..   The gradual replacement of existing trains with new Korean-manufactured Rotem trains is part of the crucial preparations for the commencement of the East Rail Line (EAL) cross-harbour extension. Before running on the EAL, each new train has to go through a series of inspections and testing. Let’s have a look at a behind-the-scenes video featuring the pre-running preparations! East Rail Line Cross Harbour Extension……

We are committed to enhancing our services and barrier-free facilities at stations for all passengers with different needs. Our station staff will provide assistance proactively. Let’s enjoy the caring journey!

Also During February 2022 Enjoy Your inclusive Journey in which there’s numerous Changes renovations underway …. Wide gates in which makes in Convenient to walk through with other items in which undertaking with Barrier Free Access among the alternations is Passenger lifts in which provide Convenient Connection among with the improvements is Button Sensor very Carefree…

As part of the Customer services on ground Stations Roving Teams Proactively assist you  in which either or a Drone …. Among with the many improvement is the Baby Care Rooms in which committed to enhancing our services and facilities at stations ….

The upgraded MTR Mobile provides you with real-time cross-transport mode information. Making your every journey easy.. ! In which using your MTR Mobile with cross transport mode read Time Information with multiple comprehensive information in which gives you accurate Estimated waiting Time with Better Control… the All New MTR Hong Kong Eco system informational displays show train Car Loading Information Ease…  Among the station is a with Children’s Playground with interactive Reading robot drones.. In which we are committed to continuously upgrading MTR Mobile with our service with the enhancement of smart technology. …

As part of the Stations upgrading with the introduction of smarts Toilets with Convenience and Hygiene with services with the enhancement of smart technologies with cleaning robotic Drones   .  

#MadeInChina#中國製造 |#OneSpaceChina 一個空間 #BeltAndRoadinitiative #February2022 |#Chongqing introducing New Advance innovative #CarrierRocketEngine A complete success in #RocketEngineTesting….!!!

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一個空間  One Space -Chongqing Zero One Space Aerospace Technology Co., Ltd. One Space Technology Group Co., Ltd. (One Space), a pioneering enterprise in China’s commercial aerospace industry, has formed a technology platform centered on the launch vehicle business… is one of many sixty plus commercial private space Carrier Rocket companies in China- People’s Republic of China in which they’re founded in Beijing – Chongqing- Xi’an – in which currently they’re development to full commercialisation of in between light to medium heavy launch carrier vehicles …. was established in Beijing Zhongguancun Science and Technology Park. It is a leading rocket technology company in China, committed to building informatization, intelligence, and combat The modernized “Rocket+” industrial service platform now has 3 research institutes and 2 research centers……..It has developed three technology platforms of Zero One Rocket, Zero One Electronics, and Zero One Power. At the same time, it is committed to exploring the application of new technologies and new mechanisms in the fields of aerospace and national defense and military industry to become a world-class commercial aerospace group.

On 12th February 2022 the Year of the Tiger During the Beijing Olympics games 2022..  One Space A complete success! One Space has completed the ground test of a certain type of special power engine] recently, the ground test of a certain type of special power engine independently developed by One Space has been a complete success. After the engine work is completed, the structure is complete, the data obtained is normal, and the technical condition is good. The success of the ground trial test indicates that OneSpace has the capability to develop high-overload special power engines, which is of great significance for the subsequent development of the special power engine market.

One Space has completed the ground test of a certain type of special power engine….Recently, the ground test of a certain type of special power engine independently developed by One Space has been a complete success. After the engine work is completed, the structure is complete, the data obtained is normal, and the technical condition is good. The success of the ground trial test indicates that OneSpace has the capability to develop high-overload special power engines, which is of great significance for the subsequent development of the special power engine market. This engine is One Space’s first high-overload-resistant special power engine. It adopts high-overload-resistant structure design and charge design, and has a long working time. Pain points. At the same time, the engine casing is made of ultra-high-strength materials, and the power system adopts high-strength composite propellant, and the engine performance has reached the domestic first-class level.


This engine is OneSpace’s first high-overload-resistant special power engine. It adopts high-overload-resistant structure design and charge design, and has a long working time. Pain points. At the same time, the engine casing is made of ultra-high-strength materials, and the power system adopts high-strength composite propellant, and the engine performance has reached the domestic first-class level.


The person in charge of R&D said: “The successful development of this engine has enriched the company’s engine product spectrum. In the future, the power R&D team will further optimize the high-overload engine buffer mechanism on this basis, and continue to explore the lightweight technology of high-overload engines. The success of this ground test has provided valuable test-driving experience for the development of subsequent types of Linglong series launch vehicle engines.” (One Space)

​​​​ Images and visual are from Weibo also from their respectives of 一個空間  One Space -Chongqing Zero One Space Aerospace Technology Co., Ltd.