China Plans To Fight SpaceX With A Reusable Rocket Program
How China may fight SpaceX with a reusable rocket.
In response to progress in the US reusable rocket technology, especially being offered by SpaceX, Chinese space authorities have decided to launch a counter-offensive to lower the costs of its space programs.
The project, Long-Range Aerospace Transportation System, which is under the domain of its largest aerospace defense contractor, the China Aerospace Science and Technology Corporation, is equipped to carry a payload of more than 60 tons of cargo to near-Earth orbit, which is equitable to the carrying capacity of SpaceX’s rocket.
According to a report by the South China Morning Post. A new rocket launching system in China, which is under development, aims to cut the cargo cost per kilogram to 5 percent to that of the existing Long March rockets.
The new project envisages a hypersonic plane that has a top speed crossing Mach 20, and this vessel “could deliver the same payload from Shanghai to an airport in San Francisco in less than an hour,” according to project lead scientist Song Zhengyu, of the China Academy of Launch Vehicle Technology, a CASC subsidiary in Beijing.
A research paper published by the team regarding the project details the requirement for the plane to be reused more than 100 times and to have fewer than three failures per 1,000 flights. Researchers said the objectives were set after analyzing the pace of China’s technological advancements and international progress “pioneered by SpaceX.”
The success of the project will further China’s plans to develop a broadband mega constellation later this year to compete against SpaceX’s Starlink. To achieve this, the country will have to establish a 13,000-satellite low-Earth orbit network in the next few years.
China’s Long March rockets have helped greatly in furthering the country’s space programs, as they offer one of the cheapest costs, rated at $3,000 per kilogram of cargo lifted to lower-Earth orbit. In comparison, NASA’s services are estimated to cost more than $60,000 per kilogram put in orbit, according to SCMP.
According to CASC, SpaceX, making use of its reusable Falcon 9 rockets, has managed to lower the cost to match the Chinese Long March ones. It is believed that SpaceX could be able to reduce the cost to a few hundred dollars per kilogram.
The Chinese authorities are determined to reduce the payload cost down to about $150 per kilogram as the space race gets more competitive in the coming years. China has already tested its new reusable transport system in the Gobi Desert. The novel launch was made in 2021, in which the space plane was blasted off, entered the Earth’s orbit, and safely touched down.
The second test was successfully conducted in August 2022, which proved the operational efficiency of the program. However, researchers say the tests were done using a smaller version of the current product, and the project is still a few years away from entering commercial services.
Related stories
https://payloadspace.com/china-reveals-designs-for-a-fully-reusable-rocket/
https://www.space.com/china-galactic-energy-pallas-1-reusable-rocket
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