At 21:22 on May 10 Beijing time, the Long March 7 Y7 provider rocket carrying the Tianzhou-6 cargo spacecraft was ignited and launched at China’s Wenchang Spacecraft Launch Site.
Tianzhou-6 would be the first spacecraft to be greeted by the crew of Shenzhou-15 in orbit. It has been optimized and improved by way of rising cargo carrying capability, lowering prices, bettering effectivity, and utilizing China-produced elements. The total size of Tianzhou-6 cargo spacecraft is 10.6 meters with a complete weight of 13.5 tons. Its payload capability has been elevated from 6.9 tons to 7.4 tons, making it the world’s strongest energetic cargo spacecraft for transporting items to area.
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The cargo transported by Tianzhou-6 primarily contains clothes, meals, ingesting water, and many others. Among them, the load of recent fruits is about 70 kilograms, which is about twice the load carried by Tianzhou-5. These fruits will concurrently meet the dietary wants of the crew members in Shenzhou-15 at the moment on the area station and people on Shenzhou-16 who’re going to enter the area station. Subsequently, there are plans to ship a big fridge to make sure that astronauts can eat steak and different meals in area.
The area station flies in area and typically wants to regulate its posture, which requires gas consumption. Therefore, along with transporting provides for astronauts, the cargo spacecraft additionally has an essential mission of refueling the area station. This time, Tianzhou-6 carried 1.75 tons of propellant, of which about 700 kilograms are meant to be refueled into the area station.
Tianzhou-6 will even carry xenon gasoline cylinders wanted for the area station’s electrical propulsion. Unlike basic cargo, xenon gasoline cylinders are massive in quantity and weight, so the spacecraft system has been specifically designed for this goal. At the identical time, Tianzhou-6 additionally carries three experimental cargo spacecraft: a brand new sort of laser radar, inter-satellite hyperlinks and supercritical circulation payloads.
The Long March 7 Y7 provider rocket is liable for finishing up the launch mission of Tianzhou-6. Previously, the Long March 7 provider rocket carried out 5 launch missions for the Tianzhou spacecraft, making certain stability and reliability. Building on earlier technological developments, the Long March 7 Y7 provider rocket has additional optimized its engine system and enhanced structural reliability.
Tianzhou-6 is the primary of three missions deliberate to be launched on the Tiangong Space Station in 2023. The different two are Shenzhou-16 and Shenzhou-17, that are anticipated to launch this month and in October respectively.
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