Landspace Fails to Reach Orbit with Milestone Private Chinese Launch
Landspace Fails to Reach Orbit with Milestone Private Chinese Launch
HELSINKI - Landspace suffered a problem with the third stage of its robust Zhuque-1 launch vehicle on Saturday, as it tried to become China's first private launch company to reach orbit.
The three-stage Zhuque-1, which bears the name of Vermillion Bird from Chinese mythology, taken off a mobile platform at the Jiuquan Satellite Launch Center, northwest of China, at 4 a.m. Eastern time (4 p.m. local time).
There was no live coverage or reports, but the space enthusiasts who tracked the Chinese launches attended, posted apparent images and distance in feet of the Sina Weibo launch, a Chinese microblogging service similar to Twitter.
The[[China joins Private Space Race with Landmark OneSpace Rocket Launch]
After the first and second nominal stages and the separation of the fairing, a problem with the third stage resulted in the ship not being able to reach orbit, Landspace CEO Zhang Changwu confirmed to press on the site after the launch.
The lost payload was the Weila-1 satellite ('Future') with a mass of 10 to 30 kg for China Central Television (CCTV) and developed by the company Beijing MinoSpace Technology, founded in 2017. The satellite was designed to be used by the announcer of a television series of popular science.
The launch was the 30th of China in 2018. and the first not to reach its intended orbit. The previous failure took place in July of 2017 with an engine failure in the first stage that affected the second Long March 5, which delayed the main missions of lunar exploration and the space station.
First private Chinese releases.
The orbital launch attempt Zhuque-1 It was the first of a Chinese company, following a government decision in late 2014 to open the space sector to private capital in the areas of launch vehicles and small satellites.
According to the Chinese website, the Zhuque-1, 19 meters high, 1.3 meters in diameter and 27 metric tons cost around $ 14 million. thepaper.cn, following the investment of sponsors from the private and partly state sector, and is targeting the emerging commercial space launch market for micro and small satellites in China.
Landspace planned to launch a different launch vehicle, called LS-1, and in 2017 signed a contract with the Nordic company GOMspace to offer carpooling opportunities from the Wenchang coast launch center. However, a Chinese contractor that provided crucial technology for the solid propellant rocket ended the cooperation with Landspace, which led to the development of Zhuque-1.
At least ten Chinese commercial launch companies are now operating, which makes the field of contenders overcrowded, albeit in several stages of development of carrier rockets. 2018 has seen the first suborbital launches, with iSpace and OneSpace each carrying out two successful launches.
John Horack, President of Neil Armstrong in Aerospace Policy at Ohio State University, told SpaceNews before Saturday's launch that "there is no doubt that the commercial space launch market is real and that there is money in almost every category of Useful load". .
However, Horack points out that the commercial markets are difficult to predict and, in particular, the factors of "cost, ease of transaction and reliability are the three main factors that I see at stake to boost the success of Landspace and others".
OneSpace, with facilities in the capital, Beijing and Chongqing, in southwestern China, seems to be ready to make the next attempt at a fully successful orbital launch after the fourth stage engine ignition test for its OS-M rocket, designed to carry a 205 kilograms. Payload to a low ground orbit of 300 kilometers, on October 23.
A OneSpace representative confirmed to SpaceNews that the company is looking to launch its first OS-M near the end of 2018, as it tested the first stage and other engines starting in July.
Even with the initial success, there will be a long way to go for Landspace, OneSpace and others before being truly competitive.
"Reliability only accumulates over time and, therefore, the cadence and launch experience must be acquired before reliability can actually be evaluated for Landspace or any other launch company. One must expect failures, since it is not an easy business. SpaceX, Orbital, Virgin and others have dealt with this, "Horack said, adding that" early failures can sink a company almost before they start. "
Landspace looking for methalox and medio-lift
Landspace had set At the International Astronautics Congress in Bremen, Germany, earlier this month, he saw his future in the development of medium-load launchers powered by liquid methane and liquid oxygen propellant.
The two-stage Zhuque-2 (ZQ-2), which Landspace intends to manufacture next year and launch for the first time in 2020, will measure 48.8 meters in height with a diameter of 3.35 meters and will be able to deliver a weight of 4,000 kilograms. payload capacity to a low ground orbit of 200 kilometers and 2,000 kilograms to SSO of 500 kilometers, using methalox engines of 80 tons and 10 tons.
It is not immediately clear how the release of Saturday's launch will affect financing for the development of the rocket or future launchers planned for the series, and whether a second Zhuque-1 solid rocket launch will occur and when it will happen.
Landspace had announced plans for new three-stage rockets from the Zhuque-2 series, which use variable thrust motors to allow vertical landings and the reuse of the first stages, capable of transporting up to 32,000 kilograms to a 200-kilometer orbit. The setback on Saturday underlines that there are great challenges to meet these ambitions.
This story was provided by SpaceNews, dedicated to cover all aspects of the space industry.
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