On the 22nd June 2024 schedule to launch CNSA _China National Space Administration -China – People’s Republic of China 1500 Hours Hong Kong –Beijing Time China- People’s Republic of China…. at the Xichang Satellite Launch Center, Sichuan Province.
Long March 2C rocket successfully launches Sino-French astronomical satellite…… On the occasion of the 60th anniversary of the establishment of diplomatic relations between China and France, at 15:00 on June 22, the Long March 2C carrier rocket, developed by the First Academy of China Aerospace Science and Technology Corporation, ignited and took off from the Xichang Satellite Launch Center, and then successfully sent the Sino-French astronomical satellite into the predetermined orbit. The launch mission was a complete success.
The Sino-French Astronomical Satellite is a space science satellite jointly demonstrated and developed by China and France. It is the satellite with the strongest multi-band comprehensive observation capability of gamma-ray bursts in the world to date, and will play an important role in scientific discoveries in the field of space astronomy such as gamma-ray burst research. The Xi’an Branch of the Fifth Academy of China Aerospace Science and Technology Corporation undertook the development task of the satellite’s data transmission subsystem.
This launch is the 525th launch of the Long March series of carrier rockets
The CATCH project of the Hunter Constellation for Tracking All-Variable Sources was proposed by the Institute of High Energy Physics of the Chinese Academy of Sciences. It aims to conduct multi-target, uninterrupted, and multi-parameter observations of massive variable sources. The CATCH-1 satellite is the first test satellite of the constellation. It is developed by the Microsatellite Innovation Institute of the Chinese Academy of Sciences. Its main task is to conduct in-orbit verification of space technologies such as lightweight X-ray focusing mirrors, silicon drift detector systems, remote sensing cameras, satellite rapid steering capabilities, high-precision extension mechanisms, and intelligent control. It also cooperates with the observation and early warning of the Sino-French astronomical satellite SVOM to quickly carry out opportunity observations and promote subsequent cooperation between China and France. This mission is the 56th satellite launch mission of the Microsatellite Innovation Institute of the Chinese Academy of Sciences. So far, it has successfully launched 105 satellites covering communications, navigation, remote sensing, science, micro-nano and other fields.
On the 22nd June 2024 schedule to launch CNSA _China National Space Administration -China – People’s Republic of China 1500 Hours Hong Kong –Beijing Time China- People’s Republic of China…. at the Xichang Satellite Launch Center, Sichuan Province.
The Sino-French SVOM mission (Space-based Multi-band Astronomical Variable Object Monitor) is scheduled to be launched at 15:00 on June 22 at the Xichang Satellite Launch Center using a Long March 2C carrier rocket. The satellite’s target operating orbit is a low-Earth orbit with an inclination of 30 degrees and an altitude of 625 kilometers. The total weight of the satellite is 930 kg, and the payload weighs 450 kg.
The mission includes 4 main instruments, 2 of which are French (ECLAIR and MXT) and 2 are Chinese (GRM and VT): – The ECLAIR telescope is used to detect and locate gamma-ray bursts in X-rays and low-energy gamma rays (from 4 to 250 keV). – The MXT telescope (Microchannel X-ray Telescope) is used to observe gamma-ray bursts in high energy – The VT telescope (Visible Light Telescope) operates in the visible light region and is used to detect and observe visible light emissions immediately after gamma-ray bursts. The total weight of the satellite is 930 kg, and the payload is 450 kg. It will be placed in a low Earth orbit with an inclination of 30 degrees, an altitude of 625 km and an orbital period of 96 minutes.
Observations in space will be complemented by a large ground segment, which includes: – A wide field camera GWAC (Ground-based Wide Angle Camera) for studies from the ground in the visible light region, detecting the prompt emission of part of the burst – A GFT (Ground Tracking Telescope) robotic telescope to precisely measure the coordinates of the gamma-ray burst.
At 17:27 on May 3rd 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.
[ Chang’e 6 completes sampling and ascender takes off from the far side of the moon and enters the scheduled lunar orbit]
According to the National Space Administration, at 4th June 2024 7:38 Beijing time today, the Chang’e 6 ascender carrying lunar samples took off from the far side of the moon. After the 3000N engine worked for about 6 minutes, it successfully sent the ascender into the scheduled lunar orbit. From
June 2 to 3, Chang’e 6 successfully completed intelligent and rapid sampling in the South Pole-Aitken Basin on the far side of the moon, and packaged the precious lunar far side samples in the storage device carried by the ascender in a predetermined form. During the sampling and packaging process, researchers simulated the geographical model of the sampling area and simulated sampling in the ground laboratory based on the probe data transmitted back by the Queqiao-2 relay satellite, providing important support for sampling decisions and operations in various links.
The Chang’e-6 lunar flag display system was jointly developed by China Aerospace Sanjiang Group and Wuhan Textile University and other units. In response to the extreme environmental requirements of high and low temperature alternation, high vacuum and strong ultraviolet radiation in this mission, the lunar flag team of Academician Xu Weilin of the State Key Laboratory of New Textile Materials and Advanced Processing Technology of Wuhan Textile University..
selected basalt materials. Basalt fiber is a new type of inorganic environmentally friendly green high-performance fiber material. It is composed of oxides such as silicon dioxide, aluminum oxide, calcium oxide, magnesium oxide, iron oxide and titanium dioxide. China has listed basalt fiber as one of the four major fibers (carbon fiber, aramid, ultra-high molecular weight polyethylene, basalt fiber) for key development, and has achieved industrial production. Using natural basalt formed by volcanic eruptions as raw materials, it is crushed and put into a melting furnace, heated to a molten state of 1450~1500℃, and quickly drawn through a platinum-rhodium alloy drawing plate. This is how basalt fiber is made. When basalt fiber is manufactured, it has excellent high temperature resistance and thermal shock stability, and can remain unchanged at a temperature of 650°C. It also has durability, weather resistance, UV resistance, water resistance, and oxidation resistance comparable to natural basalt stone. 嫦娥六号…..
At 17:27 on May 3rd 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.
[ Chang’e 6 completes sampling and ascender takes off from the far side of the moon and enters the scheduled lunar orbit]
According to the National Space Administration, at 7:38 today, the Chang’e 6 ascender carrying lunar samples took off from the far side of the moon. After the 3000N engine worked for about 6 minutes, it successfully sent the ascender into the scheduled lunar orbit.
From June 2 to 3, Chang’e 6 successfully completed intelligent and rapid sampling in the South Pole-Aitken Basin on the far side of the moon, and packaged the precious lunar far side samples in the storage device carried by the ascender in a predetermined form. During the sampling and packaging process, researchers simulated the geographical model of the sampling area and simulated sampling in the ground laboratory based on the probe data transmitted back by the Queqiao-2 relay satellite, providing important support for sampling decisions and operations in various links.
Intelligent sampling is one of the core key links of the Chang’e 6 mission. The probe withstood the high temperature test on the far side of the moon, and collected lunar samples by drilling with a drill and taking samples from the surface with a robotic arm, realizing multi-point and diversified automatic sampling.
嫦娥六号 The lander and ascender took a group photo] On June 3, 2024, the “mobile camera” carried by Chang’e 6 moved autonomously and successfully took and sent back a group photo of the lander and ascender
The Chang’e-6 lander was equipped with a landing camera, panoramic camera, lunar soil structure detector, lunar mineral spectrometer and other payloads that were powered on normally and carried out scientific exploration as planned, playing an important role in scientific exploration tasks such as lunar surface morphology and mineral composition detection and research, lunar shallow structure detection, etc. Before the probe drilled and sampled, the lunar soil structure detector analyzed and judged the underground lunar soil structure in the sampling area, providing data reference for sampling. The international payloads
carried by the Chang’e-6 lander, such as the European Space Agency’s lunar surface negative ion analyzer and the French lunar radon gas detector, worked normally and carried out corresponding scientific exploration tasks. Among them, the French lunar radon gas detector was powered on during the Earth-Moon transfer, lunar orbit phase and lunar surface working phase; the European Space Agency’s lunar surface negative ion analyzer was powered on during the lunar surface working phase. The Italian laser corner reflector installed on the top of the lander became a position control point that can be used for distance measurement on the back side of the moon.
After the surface sampling was completed, the five-star red flag carried by the Chang’e-6 lander was successfully unfolded on the back side of the moon. This is the first time that China has independently and dynamically displayed its national flag on the back side of the moon. The national flag is made of new composite materials and special technology. Due to the different landing position on the moon, the Chang’e 6 national flag display system has been adaptively improved on the basis of the Chang’e 5 mission.
Currently中国空间站 Previously on 14 May 2024 CNSA –China National Space Administration on a working meeting conference in Hangzhou, Ultra Mega City, China, People’s Republic of China , Revealed the latest development progress of the survey space telescope and the timing of subsequent major plans, showing that the survey space telescope will be ready for launch on December 21, 2026. In which is called the Xuntian巡天Chinese Space Station telescope CSST 巡天空间望远镜 with a mission duration of ten years plus on will be launched on the Chang Zheng –Long March 5B Carrier Rocket ….
Currently one of the latest installations towards the Tiangong China Space Station – the latest is the Sky Survey Space Telescope stands up to 3 stories high……. China’s Sky Survey Space Telescope is in the initial stage of development. The telescope will be launched after the completion of the China Space Station. It is expected to be put into scientific operation around 2024 and will become a flagship space astronomy facility for exploring the sea of stars. It is about the size of a bus and stands 3 stories high, just like a mobile space observatory, which will fly independently with the space station in co-orbit….
The latest news of the Sky Survey Space Telescope, which is in the preliminary development stage……With the construction of the Chinese space station, the development of the Sky Survey Space Telescope for co-orbit flight with it is also progressing in an orderly manner. The reporter learned from the Changchun Institute of Optics, Fine Mechanics and Physics of the Chinese Academy of Sciences that at present, new progress has been made in the development of the first prototype of the sky survey optical facility. The telescope is expected to be launched after the completion of the Chinese space station, and will become a flagship space astronomy facility for exploring the sea of stars.
As the optical module of the Chinese space station, the Sky Survey Space Telescope will be equipped with an optical system with a diameter of 2 meters and a series of state-of-the-art detectors. The size of the telescope is equivalent to a bus, standing three stories high and weighing more than ten tons.
On the Sky Survey Space Telescope, the first-generation instrument contains a total of 5 observation equipment, including a sky survey module, a terahertz module, a multi-channel imager, an integral field of view spectrometer, and an exoplanet imaging coronagraph. Among them, the most important observation time is the sky survey module, which is a camera with an extremely wide field of view.
Xu Shuyan, researcher at the Changchun Institute of Optics and Mechanics, Chinese Academy of Sciences, chief designer of the sky survey optical facility: We are currently in the initial prototype development stage. At present, all subsystems, components and units of the identified product have been basically developed and are ready for integration testing and testing. After the completion of these tasks , we will move to the prototype development stage, carry out the development of flying parts, carry out joint tests with the integration of the sky survey platform, carry out the launch site test, and then launch at the right time. Zhan Hu, researcher of the National Astronomical Observatory of the Chinese Academy of Sciences, responsible scientist of the Sky Survey Optical Facility: It co-orbits away from the space station during normal observation. They are in the same orbital plane. When it needs to be replenished or repaired and upgraded, the Sky Survey Space Telescope will actively dock with the space station , and then resupply, or through the operation of the astronauts, the rear-end instruments and some components of the front main optical system can be replaced and upgraded, or some of them can be transported to the experimental cabin for maintenance. According to China’s manned spaceflight project plan, the Sky Survey Space Telescope is expected to be put into scientific operation around 2024. The planned mission life is 10 years, and the life can be continuously extended through maintenance.
China’s Sky Survey Space Telescope The Sky Survey Space Telescope will operate in a low-Earth orbit at a height of about 400 kilometers, with a primary mirror diameter of 2 meters. Xu Shuyan, a researcher at the Changchun Institute of Optics and Mechanics of the Chinese Academy of Sciences, the chief designer of the survey optics facility: The characteristics of this space survey telescope are that it can see deeply, see widely, and see finely. On the basis of the same depth and precision, it is more than 300 times wider than the Hubble telescope. Under the same conditions, Hubble can see 1 star, and our space survey telescope can see 300 stars. According to reports, the detectors of the Hubble Telescope Camera are the size of a palm, while the main focal plane of the China Space Station Telescope Sky Survey Module is made up of 30 detectors, each of which is larger than the Hubble detector. Among them, 18 detectors are equipped with different filters, which can obtain color images of cosmic objects in different wavelength bands; the other 12 detectors are used for seamless spectral observation, and on average, at least thousands of celestial objects can be obtained per exposure. Spectral…
The Sky Survey Space Telescope (CSST) is expected to launch no earlier now for 21st December 2026.. as drawn out on the work meeting in Hangzhou..
