Astronomy – Page 2 – KevinJamesNg

#CNSA #ChinaNationalSpaceAdministration #国家航天局 |#WenchangSpacecraftLaunchCenter #文昌航天發射場 #BRI #May2024 | #嫦娥六号#Change6 featuring #朱洁静#ZhuJiejing #Hanfu #ChineseIntangibleCulturalHeritage #ChineseTraditionalClassicDance Tribute to the South Pole-Aitken Basin #LunarSampleReturnMission #DarksideOfTheMoon …

May 5, 2024 kevinjamesngLeave a comment

At 17:27 on May 3^rd Friday 2024 Beijing time CNSA –China National Space Administration, the Chang’e-6 probe was successfully launched by the Long March 5 Yao-8 carrier rocket from the Wenchang Space Launch Site in Hainan Province, China, People’s Republic of China., and accurately entered the Earth-moon transfer orbit. The launch mission was a complete success. The Chang’e-6 probe has embarked on the world’s first return journey for sampling from the far side of the moon. The pre-selected landing and sampling area is the South Pole-Aitken Basin on the far side of the moon.

About 37 minutes after the Long March 5 Yao-8 carrier rocket flew, the rocket separated, sending the Chang’e-6 probe directly into the predetermined Earth-moon transfer orbit with a perigee altitude of 200 kilometers and an apogee altitude of about 380,000 kilometers. The Chang’e-6 probe consists of an orbiter, returner, lander, and ascender. Subsequently, with the support of ground measurement and control and the Queqiao-2 relay satellite, the Chang’e-6 probe will undergo processes such as earth-moon transfer, near-moon braking, orbiting the moon, landing and descent, and soft landing on the lunar surface, and finally reach a pre-selected area on the far side of the moon. Collect lunar surface rock and soil samples, and conduct scientific exploration at the same time. After completing the sampling and packaging, the ascender will take off from the lunar surface, then carry out lunar orbit rendezvous and docking and transfer the samples to the returner; the returner will undergo processes such as moon-to-earth transfer, approaching the second cosmic speed and re-entering the earth, and finally carry precious Lunar samples returned to Earth.

During the filming break, an aerospace worker told me that once she went to the Xichang launch base to visit an old leader. When the satellite was being transferred from the factory to the rocket assembly, she saw the chief engineer of the satellite kissing the satellite deeply and running after him. Follow the satellite and take pictures all the way. I burst into tears at that time…
The launch of each satellite is like a child bidding farewell to his homeland, embarking on a journey alone with no return, bidding farewell to Mother Earth, and rushing to the unknown and vast universe!

At that moment, I realized how affectionate, tender, sentimental, and heroic this undertaking is, like the sky, like the ocean, like the storm, like the boiling rain of time…
Chang’e-6 was successfully launched! Move forward with a heavy load and pay tribute to China Aerospace!

朱洁静Zhu Jiejing, born on October 3, 1985 in Jiaxing City, Zhejiang Province, is a classical dancer in Mainland China. She graduated from Shanghai Dance School and Shanghai Theater Academy .

In 2001, she joined the Oriental Youth Dance Company and officially became a dancer . In 2002, she won the 3rd Chinese Dance “Lotus Award” Performance Gold Award and the Contemporary Dance Outstanding Performance Award for his dance “The Carving of Roots” . In 2004, the dance drama “Farewell My Concubine” performed won the gold medal for dance drama at the 4th Chinese Dance “Lotus Award”. In 2007, he won the “Audience’s Favorite Actor Award” at the 8th China Art Festival . In 2008,she was awarded the title of Principal Actor by the Shanghai Song and Dance Troupe ; In the same year, he was rated as a national first-class actor. Since 2009, she has won the Chinese Dance “Lotus Award” performance gold medal for three consecutive times. In 2012, the dance poem ” Red Clouds in the Sky ” starring in the lead role won the 12th “Five One Project” Award for Spiritual Civilization Construction. In 2014, she was awarded the honorary title of “National Model of Artistic Ethics” . In 2015, she was awarded the title of “Advanced Worker in the National Cultural System”.

In 2016, the dance drama ” Crested Ibis ” starring in the starring role won the Dance Drama Award at the 10th Chinese Dance “Lotus Award” . In 2018, she won the “ National May Day Labor Medal ” ; In the same year ,she was promoted to the title of chief artist of Rongdian . In 2019, the original dance drama ” The Eternal Wave ” starring in the lead role won the 15th “Five One Project” Award for Spiritual Civilization Construction and the “Cultural Grand Prize” of the 16th China Culture and Art Government Award. In 2020, she won the Best Supporting Actor Award at the 30th Shanghai Magnolia Drama and Performing Arts Awards ; starting in the same year, she participated in the CCTV Spring Festival Gala for two consecutive years . In 2022, he was awarded the honorary title of ” 2022 Boao Youth Leader “. In 2023, she performed the dance ” Dingbu Bridge ” at the CCTV Spring Festival Gala, and was later named the ” National March 8th Red Flag Bearer “. In 2024,she won the Protagonist Award at the 32nd Shanghai Magnolia Theater and Performing Arts Awards .

[大中国 ….Only this Chang’e! Take you to the moon romantically in 3 minutes]

On May 3, the Chang’e-6 probe began the world’s first sample return trip to the far side of the moon. The entire flight process lasted about 53 days, including the launch into orbit section, the Earth-moon transfer section, and the near-lunar system. It consists of 11 flight stages including the moving section. The road to chasing the moon never stops. The successful launch of Chang’e-6 will not only promote the development of our country’s lunar exploration project, but also promote the development of human space exploration. Click on the video to experience the romantic flight to the moon in the eyes of Takionauts.

风 brave strive to be the first to be more brilliant

Images and visuals are from their Respectives CMS China Manned SpaceCNSA-China National Space Administration

#CNSA #ChinaNationalSpaceAdministration #国家航天局 |#WenchangSpacecraftLaunchCenter #文昌航天發射場 #BRI #May2024 | #ChangZheng5 #LongMarch5 Yao 8 launch successfully for #嫦娥六号#Change6 #LunarLander #LunarProbe South Pole-Aitken Basin #LunarSampleReturnMission #DarksideOfTheMoon …. #ASummary

May 4, 2024May 4, 2024 kevinjamesngLeave a comment

According to reports, the entire process from launch to sample return of the Chang’e-6 mission takes about 53 days. The mission cycle is long, there are many engineering innovations, high risks and difficulties, and each stage is interlocked. Compared with the Chang’e-5 mission that achieved sample return from the front side of the moon in 2020, the Chang’e-6 mission needs to implement the first sample return from the far side of the moon with the support of the Queqiao-2 relay star, breaking through the lunar retrograde orbit design and control, and intelligent and rapid lunar backside Key technologies such as sampling and lunar take-off and ascent. At the same time, the Chang’e-6 mission will carry out scientific explorations such as on-site investigation and analysis of the landing area on the back of the moon, laboratory analysis and research of lunar samples, and deepen the study of the formation and evolution history of the moon.

In addition, the Chang’e-6 mission has carried out pragmatic international cooperation. In April 2019, the National Space Administration released the “Announcement on International Payload Cooperation Opportunities for the Chang’e-6 Mission”. Through the collection and selection of proposals for two batches of international payload carrying projects, the ESA lunar surface negative ion analyzer, There are four international carrying projects including the French Lunar Radon Detector, the Italian Laser Corner Reflector, and the Pakistani CubeSat. Among them, the ESA Lunar Surface Negative Ion Analyzer will detect negative ions on the lunar surface and study the interaction mechanism between plasma and the lunar surface; the French Lunar Radon Detector aims to conduct in-situ detection of radon isotopes on the lunar surface and study volatilization The transmission and diffusion mechanism of objects in the lunar environment; the Italian laser corner reflector plans to use the positioning on the back of the moon to carry out joint ranging and positioning research with other lunar exploration missions; the Pakistani CubeSat will carry out an on-orbit imaging mission to verify the NanoSatelllites moon Orbit detection technology.

On May 3, the CNSA- China National Space Administration held a Chang’e-6 international payload seminar in Haikou. About 50 international friends from 12 national space agencies, embassies in China, including Pakistan, France, and Italy, as well as international organizations such as the United Nations and ESA, gathered in Hainan to discuss cooperation and witness the launch of the Chang’e-6 mission.

The Long March 5 launch vehicle is my country’s first new-generation high-thrust launch vehicle with a core diameter of 5 meters. It has a total length of about 57 meters, a take-off weight of about 870 tons, a take-off thrust of more than 1,000 tons, and a low-Earth orbit carrying capacity of up to 25 tons. The geosynchronous orbit has a carrying capacity of up to 14 tons and completed its first flight in 2016. Due to the constant changes in the relative position of the Earth and the Moon, in order to ensure that the rocket is launched on time, the model team applied the “narrow window multi-orbit” launch technology and designed a total of 10 lunar orbits for the rocket within a 50-minute window for two consecutive days. Improve implementation launch probability and reliability. At the same time, the development team continued to optimize the launch site process, reducing the time it took to launch Chang’e-5 from nearly 60 days to 43 days. This is the 519th launch of the Long March series of launch vehicles.

The lunar exploration project is organized and implemented under the leadership of the National Space Administration. For this Chang’e-6 mission, the overall project was undertaken by the Lunar Exploration and Space Engineering Center of the National Space Administration; the detector and launch vehicle were developed by the Space Technology Research Institute and Launch Vehicle Technology Research Institute of China Aerospace Science and Technology Corporation respectively; the launch The measurement, control and recovery work is jointly completed by China Wenchang Space Launch Site, Beijing Aerospace Flight Control Center, Xi’an Satellite Measurement and Control Center, Yuanwang Survey Ship, Jiuquan Satellite Launch Center and other units; the ground application system is mainly undertaken by the Chinese Academy of Sciences.

Images and visuals are from their Respectives CMS China Manned SpaceCNSA-China National Space Administration

#CNSA #ChinaNationalSpaceAdministration #国家航天局 |#WenchangSpacecraftLaunchCenter #文昌航天發射場 #BRI #May2024 | #ChangZheng5 #LongMarch5 Yao 8 3rd May launch readiness for #嫦娥六号#Change6 #LunarLander #LunarProbe South Pole-Aitken Basin #LunarSampleReturnMission #DarksideOfTheMoon …. #ASummary

May 2, 2024 kevinjamesngLeave a comment

On the 15 March 2024 Hour Hong- Kong SAR – Beijing time CNSA –China National Space Administration ….. the “Chang Zheng -Long March 5” Yao-8 carrier rocket which will carry out the Chang’e-6 mission of the fourth phase of the lunar exploration project, safely arrived at the Wenchang Space Launch Site in China. Subsequently, the rocket will be assembled and tested at the launch site together with the Chang’e-6 probe that arrived in advance. Currently, all participating systems in the launch site area are preparing for the Chang’e-6 mission as planned…..

“Chang Zheng -Long March 5” Yao-8 carrier rocket which will carry out the fourth phase of the lunar exploration project嫦娥六号was safely transported to the Wenchang Space Launch Site in China. Subsequently, the rocket will be assembled and tested at the launch site together with the Chang’e-6 probe that arrived in advance. Currently, all participating systems in the launch site area….

[Chang’e-6 completed the last inter-system full-area joint training before launch and plans to launch on May 3]

News from the National Space Administration, the Chang’e-6 lunar exploration mission organized a pre-launch full-area joint training on the morning of May 1 During the training, the Wenchang Space Launch Site, Beijing Flight Control Center, Xi’an Satellite Measurement and Control Center, Yuanwang measurement fleet and various measurement and control stations of the mission have implemented joint debugging and joint control. Currently, all systems have completed pre-launch preparations. After comprehensive research and decision-making by the Engineering Mission Command, the Chang’e-6 mission of the fourth phase of the lunar exploration project is scheduled to be launched on May 3.

During the joint training, each system participating in the test was tightly organized and cooperated closely to ensure that all procedures were carried out in an orderly manner. Since this mission lasted a long time and the various mission nodes were closely connected, the Wenchang Space Launch Site conducted a lot of detailed and thoughtful work in the mission preparation stage.

This is the last inter-system-wide joint training before the launch of Chang’e-6. It mainly tests various tasks during the launch phase of the Long March-5 carrier rocket and Chang’e-6 rocket assembly into orbit.

At present, at the Wenchang Space Launch Site in China, preparations for the mission are progressing steadily, and the Long March 5 Yao-8 launch vehicle for this launch is about to be filled with propellant. This is the second launch mission of the Long March 5 carrier rocket for lunar exploration. It will transport the Chang’e-6 probe to the Earth-Moon Transfer Orbit to implement a sample return mission from the far side of the moon.

The launch window refers to the time frame suitable for rocket launch. For this mission, based on comprehensive consideration of factors such as the position of the Earth and the Moon, the engineering team applied the “narrow window multi-orbit” launch technology to design a total of 10 lunar orbits for the rocket within a 50-minute window for two consecutive days.

Images and visuals are from their Respectives CMS China Manned SpaceCNSA-China National Space Administration

#CNSA #ChinaNationalSpaceAdministration #国家航天局 |#WenchangSpacecraftLaunchCenter #文昌航天發射場 #BRI #March2024 |#CLEP #ChangZheng8 #LongMarch8 Yao 3 #CarrierRocket Launched towards the Dark side of Moon #LunarMission #Change6 #Queqiao2 relay #TelecommunicationSatellite #Satellite …. South Pole-Aitken Basin

March 20, 2024 kevinjamesngLeave a comment

On the morning of 20^th March 2024, Wednesday 0831 hours Hong Kong SAR- Beijing Time at CNSA –China National Space Administration– Wenchang Space Craft launch Center the Queqiao-2 relay satellite was successfully launched…. According to the National Space Administration, the Queqiao-2 relay satellite of the fourth phase of the lunar exploration project was launched by the Long March 8 Yao-3 carrier rocket. China’s Wenchang Space Launch Site successfully launched into space.

After the Chang Zheng- Long March 8 Yao-3 carrier rocket flew for 24 minutes, the star and arrow separated, sending the Queqiao-2 relay satellite directly into the predetermined Earth-moon transfer orbit with a perigee altitude of 200 kilometers and an apogee altitude of 420,000 kilometers. The relay star’s solar wing and center following the normal deployment of the communication antennas, the launch mission was a complete success.

The main load of this mission, the “Queqiao-2” relay satellite, was developed by the Aerospace Dongfanghong Satellite Company of the Fifth Academy of China Aerospace Science and Technology Corporation. It uses the CAST-2000 satellite platform, uses a hydrazine propulsion system, and adopts three-axis stability control. The pointing control accuracy is better than 0.03 degrees, the solar cell array output power is greater than 1350 watts, equipped with a 135 Ah battery, communicates based on the S-band Unified Measurement and Control (Unified S Band) system and the Very Long Baseline Interferometry (VLBl) system, the uplink communication rate is 2000bps, the downlink communication rate 4096/512bps, the satellite mass is about 1.2 tons, contains 488 kilograms of propellant, and has a design life of more than 8 years.

The communication payload carried by the satellite includes a 4.2-meter-diameter X-band parabolic antenna, which is used to communicate with the detector without a tracking device and points to the detector through the guidance navigation and control system (GNC); a 0.6-meter-diameter S/Ka dual-band parabolic antenna, Used to transmit data to the ground station, dual-axis tracking and pointing to the ground station; S-band relay antenna for measurement and control (TT&C); ultra-high frequency (UHF) relay antenna. In addition to providing data and signal forwarding, “Queqiao 2” will also forward various ground uplink instructions to the detector. At the same time, “Queqiao 2” is also a scientific exploration satellite equipped with an extreme ultraviolet camera, an array neutral atom imager, and the Earth-Moon Very Long Baseline Interferometry (VLBl) system.

Subsequently, with the support of ground measurement and control, Queqiao-2 will enter the capture orbit after mid-month correction and near-month braking; then enter the phase-modulation orbit after orbit control, and finally enter the 24-hour lunar mission orbit, becoming the successor to “Queqiao”. “After the relay star, it is the world’s second dedicated relay star beyond the earth’s orbit, providing support for the Chang’e-6 lunar sampling mission, and relaying the “Queqiao” relay star to provide relay communication services for Chang’e-4.

After the Long March 8 Yao-3 carrier rocket flew for 24 minutes, the star and arrow separated, sending the Queqiao-2 relay satellite directly into the predetermined Earth-moon transfer orbit with a perigee altitude of 200 kilometers and an apogee altitude of 420,000 kilometers. The relay star’s solar wing and center The communication antennas were deployed normally one after another. Subsequently, with the support of ground measurement and control, Queqiao-2 will enter the capture orbit after mid-month correction and near-month braking; then enter the phase-modulation orbit after orbit control, and finally enter the 24-hour lunar mission orbit, becoming the successor to “Queqiao”. “After the relay star, it is the world’s second dedicated relay star beyond the earth’s orbit, providing support for the Chang’e-6 lunar sampling mission, and relaying the “Queqiao” relay satellite to provide relay communication services for Chang’e-4.

Queqiao-2″ relay satellite and the carrying satellites “Tiandu-1” and “Tiandu-2” communication technology test satellites. The Long March 8 Yao-3 carrier rocket will be launched from Station 201 of the Wenchang launch site and will send the satellite into the Earth-moon transfer orbit. Minus 45 minutes after launch, the three-story rotating platform has all been opened.

The “Tiandu-1” and “Tiandu-2” communication technology test satellites were developed by China Deep Space Exploration Laboratory. Among them, “Tiandu-1” was developed by the Eighth Academy of Aerospace Science and Technology, with a mass of 61 kilograms. “No. 2” was developed with the participation of Harbin Institute of Technology and has a mass of 15 kilograms. After entering the Earth-moon transfer orbit, the “Tiandu” binary stars successfully unfolded their solar wings. Afterwards, they will make mid-course corrections, enter the capture orbit after near-lunar braking, and then enter the 24-hour large elliptical frozen orbit around the moon (Elliptical frozen orbit). , then the two satellites were separated and adjusted to a relative distance of about 200 kilometers to carry out verification of new technologies such as lunar orbit navigation space reference allogeneic calibration, Ka-band communication and ranging integration new system tests, and high-reliability lunar-to-ground transmission and routing.

This launch uses the Long March 8 Yao-3 carrier rocket ” basic rocket, which is 50.34 meters long, has a first-stage diameter of 3.35 meters, a second-stage diameter of 3 meters, a booster diameter of 2.25 meters, a take-off mass of 356 tons, a take-off thrust of 499 tons, and is equipped with a 4.2-meter diameter, The height of the fairing is 12 meters, and the Earth-to-Moon transfer orbit has a transportation capacity of more than 1.3 tons.

At the same time, this mission is also the first deep space launch mission for the ” Long March 8 Yao-3 carrier rocket and China’s new generation medium-sized launch vehicle. It is also the first time that the Long March 8 Yao-3 carrier rocket has undertaken the launch mission of the lunar exploration project of a major national aerospace project.

Arouse the bright moon in the sky, illuminating my ambition, and I am determined to go to Guanghan for an appointment. The divine arrow reaches the sky, and the Magpie Bridge …..

Images and visuals are from their Respectives CMS China Manned SpaceCNSA-China National Space Administration