Autonomiczny lot Tianzhou-5 trwał 31d 11g 44m.
05.05.2023 o 07:26 nastąpiło odłączenie Tianzhou-5 od Tiangong.
05.06.2023 o 19:10 nastąpiło ponowne połączenie Tianzhou-5 z Tiangong.
http://lk.astronautilus.pl/loty/manned4.htmTianzhou 5 reconnects with Tiangong space stationBy ZHAO LEI | chinadaily.com.cn | Updated: 2023-06-06 09:47
The Tianzhou 5 cargo spacecraft re-docked with the Tiangong space station early on Tuesday morning, according to the China Manned Space Agency.
In a brief news release, the agency said the robotic spaceship connected with the Tiangong station at 3:10 am.
The Tianzhou 5 launched on Nov 12 from the Wenchang Space Launch Center in Hainan province, and docked with Tiangong later that same day. It was tasked with refueling the space station and bringing astronauts' living and work necessities.
On May 5, the vessel undocked from the Tiangong and started a solo flight that lasted 33 days.
The Tianzhou 6 was launched from Wenchang on May 10 to transport materials for the next manned missions.
After Tianzhou 5's re-docking, the Tiangong currently is connected with three visiting spacecraft, the Shenzhou XVI crew spaceship and the Tianzhou 5 and Tianzhou 6 cargo vessels.
http://www.chinadaily.com.cn/a/202306/06/WS647e88bfa31033ad3f7baaf0.html2) Przy pomocy ramienia robotycznego CSS została zainstalowana na zewnątrz stacji butla z gazem elektrycznego układu napędowego.
Jest to pierwsze zastosowanie tej technologii w załogowych lotach kosmicznych.
Elektryczny układ napędowy, znany również jako elektryczny silnik napędowy, najpierw przekształca gazy obojętne, takie jak ksenon, w naładowane jony, a następnie przyspiesza i wyrzuca te jony w celu wytworzenia ciągu, który będzie służył m. in. do kontrola położenia statku kosmicznego, korekty orbity.
Tajkonauci mogą również ręcznie wymieniać butlę z gazem.
Tiangong Space Station's electric propulsion engine achieves first in-orbit gas exchangeSOURCE: Global Times UPDATED: 2023-06-25
China's manned spaceflight Tiangong Space Station recently achieved a new first, by successfully installing an electric propulsion system gas cylinder in-orbit through robotic arm. It is believed to be beneficial to maintain the long-term orbit safe and stable flight of the space station.
For the first time, the 801 research institute of China Aerospace Science and Technology Corporation (CASC) 6th Academy has adopted a "gas exchange" method instead of "gas replenishment" to supplement the electric propulsion propellant xenon gas, according to a statement the Global Times received from the institute on Tuesday.
The use of the electric propulsion system on the Tiangong Space Station marks its debut in the field of manned spaceflight. With the addition of the gas bottle as an "external attachment," the service life of the space station's electric propulsion system will be significantly extended, playing a crucial role in the long-term safe and stable operation of the space station.
The electric propulsion system, also known as the electric propulsion engine, firstly converts inert gases such as xenon into charged ions, then accelerates and ejects these ions to generate thrust, which will power tasks such as spacecraft attitude control, orbit correction, and maintenance.
The in-orbit installment was completed through a simplified floating docking method: achieving initial positioning of the robotic arm through a coarse positioning guiding device, followed by further correction through autonomous fine positioning. This approach can achieve reliability of docking even after multiple in-orbit disassembly and reassembly operations.
Considering uncontrollable factors in the space environment, astronauts are also able to manually replace the gas bottle in addition to the robotic arm's automatic in-orbit replacement.
http://english.spacechina.com/n16421/n17212/c3834645/content.html3) 26.06.23) Na zewnątrz stacji zostały umieszczone próbki z materiałami biologicznymi w 13 pojemników (z nasionami roślin, mikroorganizmami i małymi zwierzętami).
Każdy pojemnik na próbki może kontrolować temperaturę wewnętrzną, spełniając w ten sposób potrzeby przetrwania różnych organizmów.
China conducts extravehicular radiation biological exposure experiment on space stationXinhua | Updated: 2023-06-16 08:39
BEIJING -- China has performed a radiation biological exposure experiment outside the country's Mengtian lab module for the first time, a milestone achievement in radiation biology and space science research, according to a report by Science and Technology Daily.
The experiment equipment was jointly developed by the National Space Science Center under the Chinese Academy of Sciences and the Dalian Maritime University.
It is mainly used to study the impact of cosmic radiation and microgravity on model organisms, and to study the damage and protection of space radiation, the origin and evolution of life, and the development of space radiation mutagenic resources, according to the report.
The equipment includes 13 sample box units loaded with biomaterials, which can be used for in-orbit experiments on biological samples such as plant seeds, microorganisms and small animals, and each sample box unit can control its interior temperature, thus meeting the survival needs of different model organisms.
Research on medical problems that uses the space radiation biological exposure experiment equipment is of great significance to supporting China's manned space program, including long-term crewed missions in orbit and crewed lunar landings, according to the report.
The equipment's engineering parameters were all normal after launch, and its temperatures and other conditions met scientific requirements. It will carry out experiments for five years and provide services for several scientific experimental projects.
http://www.chinadaily.com.cn/a/202306/16/WS648ba7e5a31033ad3f7bc8a0.htmlhttps://twitter.com/CNSpaceflight/status/16701731543110451204)
https://twitter.com/CNSpaceflight/status/16658219730568151075) 2023 lip 14 14:30 Kosmonauta.net
Wycieczka po pokładzie chińskiej stacji orbitalnejZ udziałem załogi misji Shenzhou-16.
https://kosmonauta.net/2023/05/poczatek-misji-shenzhou-16/https://twitter.com/CNSpaceflight/status/16770877307178270726)
Detalle de una de las ventanas del módulo Tianhe de la estación espacial china que se encuentra dentro de un «armario» (la última imagen es desde otra ventana en el módulo Mengtian).
https://twitter.com/Eurekablog/status/1680556720051896320
Wątek: Chińska Stacja Kosmiczna (CSS) - budowa i rozruch 2021-2023 (Przeczytany 71333 razy)