Private Firm in Beijing Makes History after Successful Mission

The SQX1 Y1 carrier rocket is hoisted on Wednesday for its launch at Jiuquan Satellite Launch Center. CHEN XIAO / FOR CHINA DAILY

A private Chinese company used its own carrier rocket to send two satellites and several experimental payloads into space on Thursday, marking the first orbital mission carried out by the country's private-sector space industry.

The SQX-1 Y1 solid-fuel carrier rocket, the first in the SQX-1 series, blasted off at 1:00 pm from a launchpad at Jiuquan Satellite Launch Center in Northwest China's Gobi Desert.

Nearly 15 minutes after ignition, the 25-meter-tall rocket successfully placed the two satellites — one from State-owned defense conglomerate China Aerospace Science and Industry Corp and the other from the Beijing Institute of Technology — into a low-Earth orbit about 300 kilometers above the ground.

The mission's success is considered by experts to be a new milestone in China's space industry as it showed that after previous failed attempts, a Chinese private enterprise has finally succeeded in conducting an orbital launch — a threshold for any serious newcomer in the global space sphere that had only been crossed by the United States' SpaceX before Thursday.

The SQX-1 Y1 solid-propellant carrier rocket blasts off from a launchpad located in rocky terrain at the Jiuquan Satellite Launch Center in the Gobi Desert, July 25, 2019. [Photo/chinadaily.com.cn]

Developed and produced by i-Space, a Beijing-based space startup founded by a group of Chinese rocket researchers who previously worked for State-owned enterprises, the three-stage SQX-1 is mainly propelled by solid fuel, has a liftoff weight of 42 metric tons and a diameter of 1.4 meters. Its launch capacity allows it to transport satellites with a total weight of 500 kilograms into a sun-synchronous orbit 500 km above the Earth, according to the company.

Designers at i-Space call SQX-1 the most powerful carrier rocket ever built by a private company in China.

Private companies are eager to seize business opportunities in the nation's burgeoning commercial space launch market.

The SQX-1 Y1 solid-propellant carrier rocket blasts off from a launchpad located in rocky terrain at the Jiuquan Satellite Launch Center in the Gobi Desert, July 25, 2019. [Photo/chinadaily.com.cn]

Leading private rocket makers in China — i-Space, LandSpace and OneSpace — have been striving to develop their own carrier rockets. Currently, they are mainly made by State-owned space giants. Carrier rockets are in short supply because of a surging need for launch services from the country's growing demand for satellites.

Executives at these firms are aware that becoming the first private company to launch a carrier rocket into orbit would bring not only honor but also lucrative contracts.

Two previous attempts at orbital launches by LandSpace and Onespace were unsuccessful.

Yao Bowen, spokesman for i-Space, said Thursday's launch indicated that his company is ready to conduct commercial launches.

Yao said i-Space will carry out another five SQX-1 launches for clients before the end of 2020, adding that the company's second type of carrier rocket — the SQX-2 reusable liquid-propelled rocket — is under development and is scheduled to make its maiden flight in 2021.

The SQX-1 Y1 solid-propellant carrier rocket blasts off from a launchpad located in rocky terrain at the Jiuquan Satellite Launch Center in the Gobi Desert, July 25, 2019. [Photo/chinadaily.com.cn]

Xing Qiang, founder of Micro-Rocket Union, a nonprofit space research organization in Beijing, said the SQX-1 mission will become a symbol of the Chinese private space sector's technological capability and determination, and will also boost investor confidence in this business.

"In the near future, privately built carrier rockets will play a major role in the construction of low-orbit satellite systems and space-based internet-of-things networks," Xing said. "In addition, the rapid growth of the space-based technology demonstration business will require a great deal of launch services by these rockets."

Lan Tianyi, founder of Ultimate Blue Nebula, a private aerospace consultancy, said the success will help other private rocket makers boost their confidence and will bring more public attention to the industry.

By the end of 2018, there had been 123 private enterprises on the Chinese mainland that registered in the space industry, and 14 of them were focused on rocket development and production, according to a recent report by FutureAerospace, a space industry consultancy in Beijing.