Beijing Tianbing Technology Co. said on Sunday that the first stage of its Tianlong-3 rocket under development had detached from its launch pad during a test due to a structural failure and landed in a hilly area of the city of Gongyi in central China.
There were no reports of casualties after an initial investigation, Beijing Tianbing, also known as Space Pioneer, said in a statement on its official WeChat account.
Parts of the rocket stage were scattered within a “safe area” but caused a local fire, according to a separate statement by the Gongyi emergency management bureau.
The fire has since been extinguished and no one has been hurt, the bureau said.
The two-stage Tianlong-3 (the name is Mandarin for “Sky Dragon”) is a partly reusable rocket under development by Space Pioneer, one of a small group of private-sector rocket makers that have grown rapidly over the past five years.
Falling rocket debris in China after launches is not unheard of, but it is very rare for anywhere in the world for part of a rocket under development to make an unplanned flight out of its test site and crash.
According to Space Pioneer, the first stage of the Tianlong-3 ignited normally during a hot test but later detached from the test bench due to structural failure and landed in hilly areas 1.5 km away.
A hot test is one in which fuel is flowed into the rocket motor being tested and it is allowed to fire in conditions mimicking those during lift-off.
A rocket can consist of several stages, with the first, or lowest, stage igniting and propelling the rocket upwards upon its launch.
When the fuel is exhausted, the first stage falls off, and the second stage ignites, keeping the rocket in propulsion. Some rockets have third stages. India’s Polar Satellite Launch Vehicle (PSLV) has four stages.
Space Pioneer says the performance of Tianlong-3 is comparable to SpaceX’s Falcon 9, which is also a two-stage rocket.
In April 2023, Space Pioneer launched a kerosene-oxygen rocket, the Tianlong-2, becoming the first private Chinese firm to send a liquid-propellant rocket into space.
Chinese commercial space companies have rushed into the sector since 2014, when private investment in the industry was allowed by the state.
Many started making satellites while others including Space Pioneer, focused on developing reusable rockets that can significantly cut mission costs.
The test sites of such companies can be found along China’s coastal areas, located by the sea due to safety reasons.
But some are also sited deep in the country’s interior such as Space Pioneer’s test centre in Gongyi, a city of 800,000 people in the central province of Henan.
Disclaimer: The copyright of this article belongs to the original author. Reposting this article is solely for the purpose of information dissemination and does not constitute any investment advice. If there is any infringement, please contact us immediately. We will make corrections or deletions as necessary. Thank you.
