Rocket to haul commercial satellites

Space business booms: Over 80 launches in next 3 years

China's rocket scientists should plan on being quite busy in the next three years.

More than 80 launch missions are set during that time, according to the research head of the China Academy of Launch Vehicle Technology, the country's biggest rocket developer.

Users have confirmed schedules for 84 launch missions before 2020, and the academy plans to produce 100 Long March carrier rockets in the coming three years to meet the demand, Li Tongyu, director of carrier rocket development at the academy, told China Daily.

"Our Long March rockets have been recognized by domestic and foreign clients as being good and reliable. The academy's products have fulfilled 162 out of the nation's 245 spaceflights," he said.

Models of the academy's rockets, including the new Long March 5 and Long March 7, will be displayed at the 2017 Australian International Airshow and Aerospace and Defense Exposition in Geelong, Victoria, from Tuesday to Sunday.

"Our rockets are completely compatible with satellites developed by the United States and Europe. Our charges and insurance premiums are more competitive than those of others. Our upper stage, with engines that can be repeatedly started, allows clients to send multiple satellites into different orbits during a single mission, which means they can save a lot of money," Li said. "We want to use the air show to meet our potential clients to know what they need and to figure out solutions."

China has been a major player in the international commercial launch market since the 1990s, when it started to provide launch service to overseas clients.

China has fulfilled more than 50 commercial missions, carrying 60 satellites into space for overseas firms.

In China, a commercial space mission generally refers to a space activity financed by an entity other than a Chinese government or military agency.

Li said while the Long March 5 and Long March 7 have received many orders from Chinese authorities and will have a tight launch schedule, the academy also is seeking more business from the international market.

As China's new-generation heavy-lift rocket, the Long March 5 has a liftoff weight of 870 metric tons, a maximum payload capacity of 25 tons to low Earth orbit and 14 tons to geosynchronous transfer orbit, where the orbit matches the Earth's rotation. The Long March 7, with a liftoff weight of 597 tons, can send 13.5 tons into low Earth orbit and 5.5 tons into sun-synchronous orbit.

The academy founded ChinaRocket Co in October to tap the commercial launch market. The new company will put four types of rockets developed by the academy into the market, covering all orbits suitable for commercial space missions, its managers said.

Han Qingping, president of ChinaRocket, previously said his company will develop a reusable spacecraft to ferry travelers to around 100 kilometers above the Earth to experience weightlessness.