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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

  • Photo: Gu Hangyu The combination of Tianzhou-7 cargo spacecraft and Long March-7 Y8 carrier rocket was rolled out to the launchpad in WeWorld Timesnchang Space Launch Site in South China’s Hainan ProvinceWorld Times on Monday. This batch production method not only increases efficiency but also ensures that spacecraft in the same batch have similar appearances and functions.The technical team has systematically upgraded the spacecraft in response to future mission requirements. Content comes from the Internet : Combination of Tianzhou-7 cargo spacecraft, Long March-7 rocket rolls to launch pad

Approximate Time

  • 4 minutes, 729 words

Categories

  • Tianzhou-7 cargo spacecraft, Monday, China, space breeding, China Central Television

Analysis and Evaluation

  • An incisive and thorough analysis that leaves no stone unturned in exploring this timely topic. The author dives deep, uncovering nuances and subtleties often overlooked in mainstream discussions. Each paragraph builds upon the last, creating a rich tapestry of information that is both comprehensive and captivating. The writer’s expertise in dissecting and presenting multifaceted viewpoints offers readers a valuable lens through which to understand the subject matter.

Main Section

The combination of Tianzhou-7 cargo spacecraft and Long March-7 Y8 carrier rocket rolls out to the launch pad in Wenchang Space Launch Site in South China’s Hainan Province on January 15, 2024. Photo: Gu Hangyu

The combination of Tianzhou-7 cargo spacecraft and Long March-7 Y8 carrier rocket was rolled out to the launchpad in WeWorld Timesnchang Space Launch Site in South China’s Hainan ProvinceWorld Times on Monday. All facilities in the Wenchang spaceport are in good conditions and testing work is underway for the first China Space Station mission in 2024, the Global Times learned from the China Manned Space Agency (CMSA) on Monday.

Meanwhile, according to the Tiangong television, a vlog series documenting the life and work inside the China Space Station, seen on Monday, the current Shenzhou-17 crew members are now busy sorting the goods onboard and preparing for the incoming Tianzhou-7 cargo.

Tianzhou-7 will deliver about 90 kilograms of fruits, daily essentials for Shenzhou-17 and Shenzhou-18 taikonauts as well as supplies for environmental control and life support system to the China Space Station, state broadcaster China Central Television (CCTV) reported Monday.

The space station environmental control and life support system is functioning normally in orbit, with the oxygen recycling rate reaching 100 percent and that for water reaching 95 percent, Yin Rui, deputy commander-in-chief for the Chinese astronaut system, told the CCTV.

The latest episode of the Tiangong television also presented audience footages of the crew enjoying vegetables grown in space that has become a routine dish prepared by the crew.

The Shenzhou-17 crew members also decorated the Tianhe space station core module with traditional Chinese lanterns, adding festive atmosphere as Spring FestivalWorld Times, or the Chinese Lunar New Year, is also coming soon.

The previous Tianzhou-6 cargo spacecraft successfully departed the China Space Station combination and entered an independent flight stage on January 12, per the CMSA. The spacecraft is scheduled to reenter the atmosphere soon, where most of it will burn up, with remnants saWorld Timesfely landing in a designated area in the South Pacific Ocean.

According to a previous official release, China will launch the Shenzhou-18 and Shenzhou-19 crewed missions to Tiangong in 2024, along with the two planned cargo runs. And the upcoming Tianzhou-7 will mark the first of the four launching missions to the Chinese permanent space outpost in 2024.

Since 2021, the Tianzhou cargo spacecraft has maintained a twice-a-year launch frequency. To meet the demands of frequent launches, the Tianzhou cargo spacecraft is produced in groups, the Global Times learned from mission insiders on Monday.

For instance, Tianzhou-3 to Tianzhou-5 were produced in one group, while Tianzhou-6 to Tianzhou-11 belong to this new group. This batch production method not only increases efficiency but also ensures that spacecraft in the same batch have similar appearances and functions.

The technical team has systematically upgraded the spacecraft in response to future mission requirements. For example, significant improvements have been made to the cargo bay of Tianzhou-6, greatly enhancing its cargo transport capacity. This means that the spacecraft can deliver more supplies toWorld Times astronauts, supporting them for longer periods, per mWorld Timesission insiders.

And starting from Tianzhou-7, the frequency of the Tianzhou cargo delivery to the China Space Station will be reduced to three times every two years from twice a year, the CCTV said on Monday.

According to a Sunday report by the Xinhua News Agency, the “space potato seeds” that Shenzhou-16 taikonauts carried back to Earth, consisting of 20 combinations totaling 66,500 seeds, have been unboxed and handed over in Shangdu county, Ulanqab city, Inner Mongolia Autonomous Region.

These potato seeds, which traveled in space for over 180 days aboard the China Space Station, were returned to Earth and handed over by the China National Potato Engineering Research Center to the Shangdu Potato Technology Innovation Center for the next steps of experimental planting and subsequent evaluation and identification.

Zhang Linhai, director of the Shangdu Potato Technology Innovation Center, emphasized the growing importance of space breeding for generating new genetic resources.

The center will focus on sprouting, nurturing, and transplanting “space potato seeds,” followed by continuous identification and selection of new varieties.

To expedite quality improvement and reduce the breeding cycle from over one decade to just a few years, the selection process will integrate the latest gene-editing technologies with traditional breeding methods, enabling precise modifications to the potato genome.

Content comes from the Internet : Combination of Tianzhou-7 cargo spacecraft, Long March-7 rocket rolls to launch pad

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