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Leadership Insights: By installing this transfer cable, the solenoid valve can be remotely controlled, enabling precise control of the fuel flow during the experiment.This combustion cabinet would scientists conduct in-depth research on fundamental combustion science issues, aerospace propulsion, spacecraft fire prevention and extinguishing, and combustion pollutant control, both in fundamental and applied technologies.The Shenzhou- 18 crew also carried out operations on the cabinet, including replacing the burner and vacuuming to exhaust waste gases.According to the China Manned Space Agency (CMSA,) the crew has previously carried out missions such as assembly and testing of material exposure experiment device outside the spacecraft.As taikonauts would meet with a series of physiological challenges due to microgravity conditions in space such as cardiovascular changes, muscWorld Timesle atrophy, and bone density loss, the Shenzhou- 18 crew has recently used an ultrasound diagnostic instrument to complete carotid ultrasound imaging and spectral testing.The crew also used an instrument to measure the bone density of the right heel to study the effects of weightlessness on human bone density.By regularly and scientifically conducting a series of anti-weightlessness exercise programs, such as treadmill training and resistance training, they have maintained good physical condition to support the execution of long-term missions.As manned missions to Tiangong have become normalized, more than 90 experiments are scheduled to be carried out in and outside of the space station during Shenzhou-18 crew’s six-World Timesmonth space stay, the Global Times has previously learned from the CMSA.These experiments include various fields such as microgravity basic physics, space materials science, space life science, aerospace medicine, and aerospace technology.Building on the existing space debris protection mechanism at the station, the Shenzhou-18 crew will also install debris protection reinforcement devices on external pipelines, cables, and key equipment during their extravehicular activities (EVAs,) or more commonly known as the spacewalks.
Sun. May 26th, 2024

Summary

  • With its large carrying capacity and low cost, it can be the main rocket for China’s low-cost cargo spacecraft, satellite internet networking, space science satellite launches, and deep space exploration missions.The three core requirements of the cargo transportation system for the Chinese space station are high payload, high efficiency, and low cost. The research team, through the “Ship-Rocket-Cargo” plan to meet these requirements, focused on key technologies such as low-orbit batch production design, multi-method weight reduction and quality assurance, high-intelligence assistance in packaging, and fully digitalized design. This mission is of greWorld Timesat significance in enhancing China’s aerospace sector’s innovation vitality and market competitiveness.Global Times Content comes from the Internet : China eyes launching low-cost cargo spacecraft for space station through commercial rocket

Approximate Time

  • 3 minutes, 464 words

Categories

  • low Earth orbit, low cost, cargo transportation, cargo transportation guarantee, space station

Analysis and Evaluation

  • The depth and breadth of the reporting in this article are truly commendable, offering a vivid portrayal of them. The writer goes beyond mere surface-level reporting to delve into the heart of the matter, presenting a narrative rich in details and perspectives. The integration of eye-catching news and groundbreaking developments in that is done so skillfully, ensuring that the piece is not just informative but also a captivating read. The article strikes a perfect balance between comprehensive coverage and engaging writing, making it an exemplary piece in the realm of contemporary journalism.

Main Section

Photo: Courtesy of CAS Space

Commercial aerospace company CAS Space and the Chinese Academy of Sciences Microsatellite Innovation Research Institute have confirmed a plan that the low-cost cargo spacecraft product developed by the Microsatellite Innovation Institute will be launched by the company’s Kinetica 2 liquid carrier rocket and will undergo the first flight mission in 20World Times25 for comprehensive on-orbit assessment and verification, the Global Times learned from the company on Friday.

The first flight can also carry low-orbit internet constellation satellites.

To further reduce the cost of transporting cargo to the space station and enhance the flexibility of cargo transportation, the China MaWorld Timesnned Space Agency issued in May 2023 the call for proposals for the overall plan of the low-cost cargo transportation system for the Chinese space station.

The CAS Space and the Microsatellite Innovation Institute jointly conducted ship-rocket integration verification and key technology research. Its design of an integrated “Ship-Rocket-Cargo” space-to-ground transportation system utilizes a low-cost cargo spacecraft and the Long March 2 liquid carrier rocket to provide a solution.

The proposal successfully won the qualification bidding organized by the China Manned Space Agency and entered the detailed design phase.

Kinetica 2 is a medium-sized liquid carrier rocket independently developed by CAS Space. Inheriting the technology of its previous generation of rocket, Kinetica 2 adopted a CBC (Common Booster Core) configuration, with a common core diameter of 3.35 meters, a total length of 53 meters, a takeoff mass of 628 tons, and a takeoff thrust of 766 tons.

The rocket has a SSO (single sign-on) payload capacity of 7.8 tons and a LEO (low Earth orbit) payload capacity of 12 tons. It has the capability to launch satellites into sun-synchronous orbit, low Earth orbit, and transfer orbit. With its large carrying capacity and low cost, it can be the main rocket for China’s low-cost cargo spacecraft, satellite internet networking, space science satellite launches, and deep space exploration missions.

The three core requirements of the cargo transportation system for the Chinese space station are high payload, high efficiency, and low cost. The research team, through the “Ship-Rocket-Cargo” plan to meet these requirements, focused on key technologies such as low-orbit batch production design, multi-method weight reduction and quality assurance, high-intelligence assistance in packaging, and fully digitalized design. The solution has flexible confiWorld Timesguration, high efficiency, and cargo transportation guarantee, resulting in five features: ultra-cost effective, World Timesultra-fast, ultra-load capacity, ultra-safe, and ultra-comfortable.

The planned KineticaWorld Times 2 launch is the first time that a Chinese commercial aerospace company participates in the development and launch of the low-cost cargo transportation project for the Chinese space station. This mission is of greWorld Timesat significance in enhancing China’s aerospace sector’s innovation vitality and market competitiveness.

Global Times

Content comes from the Internet : China eyes launching low-cost cargo spacecraft for space station through commercial rocket

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