#香港 #AlreadyTomorrowInHongKong | #西九龍 #WestKowloonDistrict #December2021 #January 2022 |西九文化區藝術公園—全新維港綠色藝文空間 #WestKowloonArtPark – #HongKongSAR #HongKong Hong Kong New Year Countdown Concert – with many other #InternationalEvents 

The Hong Kong SAR China – People’s Republic of China – New Year Countdown Celebrations from December 2021 towards January 2022 organised by the Hong Kong Tourism Board will be held in the West Kowloon Cultural District on 31st December 2021 starting from 10pm, offering an exciting outdoor party – the Hong Kong New Year Countdown Concert. A countdown clock will also be displayed on the LED facade of the newly opened M+ for the first time for the public to ring in 2022 together. We welcome you to join us by watching the live stream on the various media platforms on West Kowloon Cultural District Facebook page and West Kowloon Cultural District mobile app. In which is it is the first time Fireworks made a comeback also other key events after period of least four years due to Foreign interference of Hong Kong SAR internal Affairs of China- People’s Republic of China and its saviour Hong Kong SAR’s National Security law in absolute resolution on countering the Foreign interference that stability of the SAR Residents people’s livelihood safety has been secured and the pandemic has brought to minimum with maximum  level of control with intense restrictions  ….

Celebrate New Year’s Eve with the hottest Hong Kong New Year Countdown Concert hosting the event is宋熙年; Sarah Song  watch the exciting live stream with popular local artists — AGA, Alfred Hui, Gin Lee, Jay Fung, Joyce Cheng, MIRROR and Hong Kong Philharmonic Orchestra. Celebrate New Year’s Eve and welcome 2022 with Hong Kong! The show would also be available on ViuTV website and ViuTV channel 99

「香港跨年倒數演唱會」即將登場!除夕夜(12月31日)晚上10:00起,於Discover Hong Kong的YouTube與Facebook平台、ViuTV網站 bit.ly/3qACwDS 及ViuTV 99台同步直播,有江海迦(AGA)、許廷鏗、李幸倪(Gin Lee)、馮允謙、鄭欣宜、MIRROR與香港管弦樂團,與你一同倒數,迎接2022!

The venue was located in the New West Kowloon Cultural district Artspace藝術公園大草坪 Great Lawn, Art Park in which the venue partner is Venue Partner: :西九文化區West Kowloon Cultural District- West Kowloon Cultural District among the primary Organizer香港旅遊發展局Hong Kong Tourism Board…..

Images and visuals are of the West Kowloon District Hong Kong Tourism Board of Hong Kong SAR –China – People’s Republic of China

#AlreadyTomorrowInHongKong #HongKongTramways #香港 #December2021 |# 香港電車 #叮叮#梅艷芳 #AnitaMui #FreeTramwaysRides for the 30th December 2021 Day for the members of the public. thanks to the support of Hong Kong people ……..  

On 30th December 2021 Thursday its free tramways ride day for the Hong Kong Tramways 香港電車in which it’s is donated in conjunction of thinkingly to the supporting of Hong Kong SAR- China – People’s Republic of China people a gift from “Anita Mui” to Hong Kong SAR..

In order to thank everyone for their support, Anita Film will pack up a full line of trams on the day of Ms. Mui’s death on December 30 (Thursday) and invite the general public to ride for free throughout the day as a gift to Hong Kong people from “Anita Mui”. The Hong Kong Tram is the only existing tram system in the world that uses double-decker trams. It is also the cheapest means of transportation in Hong Kong. It is one of the most authentic and proud symbols of Hong Kong. It has witnessed the prosperity of Hong Kong over the past century.

【12.30 免費乘搭電車 感謝香港人支持 《梅艷芳》送給香港的一份禮物】

為答謝大家的支持,安樂影片會在12月30日(星期四)梅姐的忌辰當天,包起全線電車,全日請廣大市民免費乘坐,作為《梅艷芳》送給香港人的一份禮物。香港電車是全球現存唯一全數採用雙層電車的電車系統,同時亦是香港最便宜的交通工具,是香港最地道兼引以自豪的標誌之一,百年來見證了香港的興旺。

梅艷芳Anita Mui Yim-fong was a Hong Kong singer and actress who made major contributions to the Cantopop music scene and received numerous awards and honours. She remained an idol throughout her career, and is regarded as a Cantopop diva. In which she’s more popular than Taylor Swift also Madonna combined.  In which currently there’s a film dedicated and celebrating her life of her how she lived.. Anita 梅艷芳 is a 2021 Hong Kong biographical musical drama film about Cantopop star Anita Mui directed by Longman Leung, with a script written by Leung and Jack Ng. Louise Wong, in her screen role debut, stars as the titular singer, depicting her life from childhood until her last moments before her death of cervical cancer in 2003. The film features an ensemble cast, including Fish Liew, Gordon Lam and Louis Koo in supporting roles.

Production of the biopic began in the 2010s when Bill Kong, president of Edko Films, initiated the project to commemorate Mui’s legacy. Leung signed on the project and took over a year to write the script with Ng, as well as finalize the cast. Principal photography took place in 2018.

The movie follows the life of Hong Kong Cantopop singer and actress Anita Mui. The film begins from her life as a child performer with her sister Ann Mui in the now-demolished Lai Chi Kok Amusement Park, and follows her relationship with her fashion designer Eddie Lau, fellow singer Leslie Cheung, ex-boyfriends Goto Yuki and Ben Lam, her career and up till Mui’s death in 2003.

Louise Wong as Anita Mui

Ayumu Nakajima as Anita’s ex-boyfriend / Japanese entertainer Goto Yuki

Tony Yang as her 2nd ex-boyfriend Ben Lam (Cantonese Dubbed by Gabriel Harrison)

Louis Koo as the fashion designer Eddie Lau

Gordon Lam as the executive So Haau Leung with Capital Artists

Miriam Yeung as Florence Chan, a talent agent with Capital Artists

Fish Lew as Anita’s sister Ann Mui

Terrance Lau as Leslie Cheung

David Siu as triad-affiliated film investor Boss Kwok, which is based on 14K-affiliated film producer Wong Long-wai

Waise Lee as film producer Leonard Ho

Since 1904 in Already Tomorrow in Hong Kong, the FoundedHong Kong Tramways have always been the benchmark hallmark inspiration of the MTR Corporation,in which it transported countless two hundred passengers per daily, 10.4 Million per year averagely….  Within the Hong Kong Tramway route is the countless untold stories that transited ride throughout tramways system on Hong Kong Island …. The “Ding-Ding” in which iconically called for the stopping signal bell that it makes to signal a stop onto to the various stops in between from west to east side of Hong Kong Island..  in which the Hong Kong Trams have been undergoing many evolutionary changes as it progressively moved with the times in Hong Kong’s untold Tramways stories, in which is like a time machine that collect stories from memorable timeless moments in everyone lives whom travelled within with those historic furnishings also whom watched travelled away as it grew up with the evolution of changing Hong Kong SAR city region of China –People’s Republic of China..

#CNSA #ChinaNationalSpaceAdministration #国家航天局 |#BeltAndRoadinitiative #December2021 | #嫦娥五号The #Moon #Change5 probe its Heroic #LunarMission from #MonsRumker #LunaExploration #Review The third anniversary of the first anniversary of the Chang’e 5 mission series-space rods#ChangZheng5 …..

One year ago today 24th November 2020 Now it’s the 24th November 2021 , the Chang Zheng – Long March Five Carrier Rocket Launched away  in CNSA – China National Space Administration China Wenchang spaceport launch, Change Five  Lunar probe into orbit, opened up towards China – People’s Republic of China’s first celestial bodies sample return trip from Mons Rumker on the Lunar Surface.……  

​​At 23:10 on December 3, 2020, the Chang’e-5 ascender carried a lunar sample to take off from the lunar surface. About 6 minutes later, it entered an elliptical orbit around the moon. At 2:13 on December 6, the ascender accurately reached the scheduled “handover” position 50 kilometers in front of the orbit-return assembly and about 10 kilometers above it. At 5:42, the ascender and the orbit-returning assembly completed the rendezvous and docking. At 6 o’clock, the sample packaging container was transferred from the ascender to the returner. This process of autonomous rendezvous and docking and sample transfer is like the handover process in a 100-meter relay race. It is brilliant and highly technical. Using a lunar orbital rendezvous and docking after take-off from the lunar surface, rather than a direct lunar-to-ground transfer after taking off from the lunar surface, this design is conducive to collecting and carrying more samples back to the earth, and for technical accumulation and verification for subsequent missions.

Aspect 1-chase in space

Both the ascender and the orbit-back assembly fly around the moon, but the orbital heights are different. The ascender runs on the outer track at a height of 210 kilometers, and the orbit-back assembly runs on the inner track at a height of 200 kilometers. The distance on the inner track is short, the track-back assembly runs slightly faster, and the ascender on the outer track runs slower. In order to realize the “transfer bar”, the rail-back assembly needs to raise the rail in the height direction and gradually approach the ascender in the front and rear direction. When approaching a certain distance, the orbit-back assembly will autonomously control the engine to change the direction of travel and take a shortcut to catch up with the ascender. During the entire chase process, multiple anchor points are set up, and the orbit-return assembly stops to keep the relative position unchanged, conducts a state inspection, and ensures that the measurement and control conditions meet the requirements during docking.

Picture: Lunar orbital rendezvous and docking flight phase division. (Source: Xu Yang, Ma Lin, Liu Tao, etc. Chang’e 5 Lunar Orbital Rendezvous and Docking Guidance, Navigation and Control System. Science in China: Technological Sciences, 2021, 51: 788–798)

 Aspect 2-“High-precision measurement” + “Know yourself and the enemy”

During the rendezvous and docking process, it is necessary to make the orbit-return assembly and the ascender know the relative position, speed and attitude of each other. For this reason, a variety of sensors for relative measurement are configured to realize relative navigation. When the distance is 100 kilometers, the microwave radar starts to work. It not only provides the relative motion parameters of the two devices according to the traditional radar “call and answer” mode, but also upgrades to the “dialogue exchange” mode, between the orbital assembly and the ascender. Two-way transmission of remote control commands and telemetry parameters. At a distance of 20 kilometers, lidar “comes on the scene” to provide higher-precision measurement information. At about 100 meters, the optical sensor began to show its talents to achieve close distance and attitude measurement. These sensors are relayed to each other over the working distance and covered and connected, so as to ensure that there are at least two different systems of sensors available at any distance, so that the orbit-back assembly can be seen more accurately, the measurement is more precise, and the system is more reliable. 

Aspect 3-precise “handover baton” from 380,000 kilometers away

The weight of the orbit-return assembly is more than 2 tons, but the mass of the ascender is only one-sixth of its mass. If the traditional collision docking is used, it is very easy to cause the ascender to be knocked into flight. For this reason, a claw-type catching and docking mechanism is specially designed. Each pair of claws is like two arms, which are quickly closed within 1 second to form a closed space, and the passive lock handle of the ascender is firmly restrained inside. Can’t escape. It has to be accurate, and the accuracy requirement after docking is better than 0.5 mm, which is like “threading a needle” in space. The use of 3 sets of claw mechanism star-shaped circumferential layout and self-centering design realizes the automatic centering of the two aircraft after docking, and realizes the lightweight design while ensuring high-precision docking.

The design of the transfer mechanism is also very clever. In order to realize the transfer of long-stroke sample containers of more than six hundred millimeters, the designers found inspiration from the inchworm. Based on the principle of movement stroke amplification + relay transfer, they proposed a relay mechanism for imitating the inchworm. The simple circular expansion and contraction movement of the parallel link can realize the continuous movement of the object. The entire transfer process is like the movement of a caterpillar, stretching and shrinking, continuously advancing.

​​2020年12月3日23时10分,嫦娥五号上升器携带月球样品从月面点火起飞,约6分钟后,进入环月椭圆轨道。12月6日2时13分,上升器准确到达轨返组合体前方50公里、上方约10公里的预定“交班”位置。5时42分,上升器与轨返对合体完成交会对接,6时,样品封装容器从上升器转移到返回器中。这个自主交会对接和样品转移过程就好像百米接力赛中的交接棒过程,精彩纷呈,技术含量极高。采用从月面起飞后进行一次月球轨道交会对接,而不是从月面起飞后直接月地转移,这样的设计有利于采集和携带更多样品返回地球,并为后续任务进行技术积累和验证。

看点1——太空中的追逐

上升器和轨返组合体都在环月飞行,但轨道高度不同,上升器在210公里高的外道跑,轨返组合体在200公里高的内道跑。内道路程短,轨返组合体跑得稍快一些,外道的上升器则跑得要慢一点。为了实现“交接棒”,轨返组合体需要在高度方向上抬高轨道,并且在前后方向上逐渐逼近上升器。当接近到一定距离时,轨返组合体会自主控制发动机来改变行进方向,抄近道赶上上升器。整个追逐过程设置多个停泊点,轨返组合体停下来保持相对位置不变,进行状态检查,并确保对接的时候测控条件满足要求。

 看点2——“高精测量”+“知己知彼”

在交会对接过程中,需要让轨返组合体和上升器清楚彼此的相对位置、速度和姿态,为此配置了多种进行相对测量的敏感器,用来实现相对导航。在相距100公里的时候,微波雷达开始工作,既按照传统雷达的“点名答到”模式提供两器的相对运动参数,还升级到“对话交流”模式,在轨返组合体和上升器之间双向传输遥控指令和遥测参数。在相距20公里的时候,激光雷达“登场”,提供更高精度的测量信息。而到了100米左右,光学敏感器开始大显身手,实现近距离的距离和姿态测量。这些敏感器在作用距离上彼此接力又有覆盖衔接,从而确保在任意距离上至少有两种不同体制的敏感器可用,使得轨返组合体看得更准,测得更精,系统更加可靠。 

看点3——38万公里之外的精准“交接棒”

轨返组合体重达2吨多,上升器质量却只有它的六分之一,如果采用传统的碰撞式对接,极易导致上升器被撞飞。为此,专门设计了抱爪式抓捕对接机构,每对抱爪犹如两只手臂,在1秒内快速合拢形成闭合空间,将位于上升器的被动锁柄牢牢地约束在内部,再也无法逃脱。对得上还得对得准,对接后的精度要求优于0.5毫米,好比在太空“穿针引线”。采用3套抱爪机构星型周向布局、自定心设计,实现了两飞行器对接后的自动对准中心,在保证高精度对接的同时实现了轻量化设计。

转移机构的设计也很巧妙。为了实现六百多毫米的长行程样品容器转移,设计师们从尺蠖的身上找到了灵感,基于运动行程放大+接力转移的原理,提出了一种仿尺蠖大展收接力式机构,通过多级并联连杆的简单循环展收运动,就可以实现物体的连续移动。整个转移过程如同毛毛虫的运动,一伸一缩、不断前进。

作者:王琼  胡震宇 于丹 戚铁磊​​​​

Images and visuals are from Weibo and their respectives…. Of CNSA China National Space Administration … 

#香港 #AlreadyTomorrowInHongKong | #MTRHongKong #港鐵 #November2021 | #MTRHongKong #GoSmart #GoBeyond #Railcation單車團 腳踏型遊 Railcation – Cycling adventuring in style

During November 2021 The World’s Leading Public Transport provider The MTR Hong Kong – Hong Kong SAR-China- People’s Republic of China..  In which ever so constantly the MTR Hong Kong has been grown innovatively providing In order to provide faster and more convenient rail services for the residents of Hong Kong SAR –China – People’s Republic of China Also onwardly towards the Greater Bay Area has new Residential metropolis projects ….

Hong Kong SAR is one of the World’s best cities for Cycling in which as Cycling friendly in terms for infrastructure in the suburban Cities in the Hong Kong SAR in helping to exploring learning the City region more.. One cycle lane is Departing from Tai Wai Station; this urban cycling trip will take you to both the hottest scenic spots and hidden gems in Shatin and Wu Kai Sha. From flyover architecture to the best sunset spot, lighten up with your best friends! Check out other cycling routes and make a date with your friends now! …….Tsuen wan west, Tseung Kwan O, to Tuen Mun interchanging to light rail route 507 (Tuen Mun Ferry Pier)

今次Railcation帶大家嚟一轉urban cycling,由大圍站出發,尋訪沙田及烏溪沙多個熱門同隱世景點,由天橋建築到最佳日落觀賞點,沿途都係IGable打卡位,chill住同好友一齊輕鬆散心!再睇埋其他沿綫單車路綫介紹,仲唔快啲約定起行?

Images and visuals are of MTR Hong Kong

#CNSA #ChinaNationalSpaceAdministration #國家航天局 |#BeltAndRoadinitiative #December2021 |#火星 # 天問 #天问一号#TianwenOne #MarsMission #Marslander #MarsRover #Tianwen1 probe  #祝融号 #ZhuRong Tianwen No.1 probe #RedPlanet #Mars The China-Europe Mars Rover successfully carried out an on-orbit relay communication test …..

On the months of November 2021  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 …….祝融号Zhu Rong”  , China’s “Tianwen One” in cooperation with the European Space Agency “Mars Express” mission team, launched the “Vulcan No.” rover and “Mars Express” orbiter orbit relay communications test and achieved a complete success. Before the test, the respective detectors in both directions must be instructed to make preparations for the test. At the appointed time, the “Zhurong” will send the test data to the “Mars Express”, the communication distance is about 4000 kilometers, and the communication time is 10 minutes. The “Mars Express” receives the data and forwards it to the deep space monitoring and control station of ESA. After receiving the data, the monitoring and control station sends it to the European Space Operations Center (ESOC). The ESOC is then forwarded to the Beijing Aerospace Flight Control Center. After interpretation by the Chinese technical team, Interpret the correctness of the data. The test process is shown in the figure.

Constrained by weight and size, the Mars rover has weak direct-to-ground communication capabilities and cannot meet the demand for large amounts of data transmission. Therefore, the data needs to be sent to the Mars orbiter that is closer, and the orbiter with stronger communication capability is forwarded to the ground receiving system. , This process is called relay communication.

Under normal circumstances, before establishing relay communication, the orbiter will first send an “initiate” signal to the rover, and then the rover will reply with an “confirmation” signal, and then the two parties will establish a stable two-way relay communication link, just like a friend calling The phone needs to be dialled first. Since the launch frequency of the “Mars Express” does not match the receiving frequency of the “Zhurong”, the communication link cannot be established by “dialling a phone”. The transmission frequency of “Zhurong” matches the receiving frequency of “Mars Express”. Therefore, both parties need to agree on a communication time in advance. The “Zhurong” sends data directly and “Mars Express” performs “blind reception”, which is a bit similar to the communication method of WeChat. . The “Mars Express” orbiter has a “blind harvest” function, but there has been no chance to actually use this function for more than a decade.

ESA stated that this test is a good opportunity for the “Mars Express” to verify the “blind harvest” model in orbit. According to the results of data interpretation and analysis, the mission teams of both parties confirmed that the interfaces of the relay communication equipment configured on the “Zhurong” and the “Mars Express” match conform to international standards, and the content of the transmitted data is complete and correct, and the test is a success. In the future, the two parties will further carry out scientific data relay communication cooperation on the basis of this phase of experimentation. The “Zhurong” rover currently works on the surface of Mars for 196 Mars days, has travelled 1,297 meters in total, and obtained about 10GB of raw scientific data for inspections and explorations. It has sufficient energy and is in good condition.

中欧火星探测器成功开展在轨中继通信试验​

2021年11月,我国“天问一号”与欧空局“火星快车”任务团队合作,开展了“祝融号”火星车与“火星快车”轨道器在轨中继通信试验,取得圆满成功。试验前,双方向各自探测器上行指令做好试验准备。在约定时刻,由“祝融号”向“火星快车”发送测试数据,通信距离约4000千米,通信时长10分钟。“火星快车”接收数据后转发给欧空局所属深空测控站,测控站接收后发送给欧洲空间操作中心(ESOC),ESOC再转发至北京航天飞行控制中心,由中方技术团队解译后,判读数据的正确性。试验过程如图所示。

受重量和体积约束,火星车直接对地通信能力较弱,无法满足大量数据传输需求,因此需要将数据发送给距离较近的火星轨道器,由通信能力更强的轨道器转发给地面接收系统,这个过程称作中继通信。

一般情况下,在建立中继通信前,轨道器会先向火星车发送一个“发起”信号,随后火星车回复“确认”信号,然后双方建立稳定的双向中继通信链路,就像朋友打电话需先拨通电话一样。由于“火星快车”发射频率与“祝融号”接收频率不匹配,不能通过“拨通电话”的方式建立通信链路。“祝融号”发射频率与“火星快车”接收频率匹配,因此双方需要事先约定好通信时间,由“祝融号”直接发送数据,“火星快车”进行“盲收”,有点类似于微信的通信方式。“火星快车”轨道器具备“盲收”功能,但在过去十多年里一直没有机会实际使用该功能。

欧空局表示,此次试验是“火星快车”在轨验证“盲收”模式的很好机会。根据数据判读分析结果,双方任务团队确认“祝融号”和“火星快车”配置的中继通信设备接口匹配,符合国际标准,传输数据内容完整正确,试验取得成功。后续,双方将在本阶段试验的基础上,进一步开展科学数据中继通信合作。“祝融号”火星车目前在火星表面工作196个火星日,累计行驶1297米,获取巡视探测原始科学数据约10GB,能源充足、状态良好。


作者:耿言 陈刚