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First photoset released by Zhuhai-1 satellites.China航天
13分钟前 来自 Android
4月26日12点42分酒泉卫星发射中心用长征11号以一箭五星方式发射欧比特第二组卫星(多彩贵州)
At 12:42 on April 26th, the Jiuquan Satellite Launch Center used the Long March 11 to launch Zhuhai-1 second set of five-satellites (colorful Guizhou)
China launches Zhuhai-1 remote sensing satellites
Source: Xinhua| 2018-04-26 15:34:14|Editor: ZX
JIUQUAN, April 26 (Xinhua) -- China on Thursday sent five Zhuhai-1 remote sensing satellites into space on a single carrier rocket.
The Long March-11 carrier rocket lifted off from Jiuquan Satellite Launch Center in northwest China at 12:42 p.m. The launch was the 272nd flight mission for the Long March series of carrier rockets.
Zhuhai-1 is a commercial remote sensing satellite constellation invested in by Zhuhai Orbita Aerospace Science and Technology Co. It will provide data services for areas including agriculture, land and water resources, environmental protection and transport.
China launched two Zhuhai-1 satellites on June 15, 2017.
OneSpace set to launch nation's first private carrier rocketNation's first private carrier rocket awaits flight
By ZHAO LEI | China Daily | Updated: 2018-05-04 07:16
Artist's illustration shows 6-meter-tall OS-X0. CHINA DAILY
While SpaceX is leading the trend of commercial spaceflight in the United States, China's first private rocket producer is quietly preparing for what it calls the first flight of a carrier rocket designed and made completely by a private company from China.
Shu Chang, founder and chief executive of OneSpace Technology, a privately owned startup in Beijing that develops and builds carrier rockets, said in an exclusive interview that the maiden launch of the company's OS-X0 solid-fuel rocket is set to take place in May at a test field in the Inner Mongolia autonomous region.
Engineers at OneSpace have finished most of the testing on the rocket, which was recently transported from the company's manufacturing facility in Beijing to the test field, he said.
"We designed and made the rocket, including its engine, on our own, and no one has done so before us, so it is fair to call it the first privately developed Chinese rocket," Shu said. "Once the test flights prove successful, the OS-X series will be tasked with performing technological demonstration flights for testing new types of aircraft or spacecraft."
Many domestic institutes have designed new concepts of aircraft and spacecraft, he explained, and these futuristic craft need to have test flights done atop a rocket to verify their aerodynamic designs, creating huge opportunities for Shu's rockets.
"The market prospects for the OS-X family are very good-it has been scheduled to make three to four launches within this year on orders from domestic clients," Shu said, adding that OneSpace expects up to 10 missions for such rockets in 2019.
The company says the 6-meter-tall OS-X0 is capable of placing 100-kilogram payloads into an orbit 800 kilometers above Earth. The rocket can accelerate new concept craft it's testing to a hypersonic speed of Mach 13, or 4.4 kilometers per second.
Established in 2015, a year now widely deemed the opening chapter of China's commercial space industry, OneSpace has become a rising star in the country's space arena, which has long been dominated by State-owned contractors. Its rapid growth has been possible thanks to government endeavors to foster the commercial space sector and encourage participation from private enterprises.
Another advantage lies in the fact that State-owned space giants focus most of their attention and resources on the medium-sized and large rockets that are launch vehicles for government-backed, heavyweight spacecraft.
That leaves considerable market share for small rockets made by private firms.
Shu said his company is developing the OS-M1, a larger rocket, to send small satellites into sun-synchronous or low-Earth orbits. He said it will be "the lowest-cost small rocket in the world".
OneSpace plans to conduct OS-M1's first flight around year's end, but that depends on a government-run space launch center the company wants to use for that mission, he said.
"There are many producers of small or mini satellites in the international market, but the number of rocket providers is very small. Many foreign firms have reached out to us to discuss using our rockets to lift their satellites," Shu said.
OneSpace rockets' major competitor in the global market is India's Polar Satellite Launch Vehicle, commonly known as PSLV, which has gained credence as a small satellite launcher, he said.
China's first privately made carrier rocket launchesOneSpace set to launch nation's first private carrier rocket
By Tan Yingzi in Chongqing | chinadaily.com.cn | Updated: 2018-05-08 16:28
May 8, 2018, Shu Chang from the OneSpace Technology, China's first private rocket producer, introduces the company's OS-X0 solid-fuel rocket that is set for launch on May 17 in a test field in Northwest China. [Photo by Tan Yingzi/chinadaily.com.cn]
OneSpace Technology, China's first private rocket producer, announced Tuesday in Chongqing the maiden launch of the company's OS-X0 solid-fuel rocket is set to take place on May 17 in a test field in northwest China.
The company calls it the first flight of a carrier rocket designed and made completely by a private company from China.
The rocket has been transported to the test field and the company is busy preparing for the launch. According to a previous report by China Daily, the test field is in the Inner Mongolia autonomous region.
The 9-meter-tall OS-X0, called "Chongqing Liangjiang Star," is capable of placing 100-kilogram payloads into an orbit 800 kilometers above Earth. The rocket can accelerate a new concept craft it's testing to a hypersonic speed of Mach 13, or 4.4 kilometers per second.
Established in 2015 through government endeavors to foster the commercial space sector and encourage participation from private enterprises, OneSpace has become a rising star in the country's space arena.
Last May, OneSpace signed an agreement with Chongqing Liangjiang Aviation Industry Investment Group to build its research and manufacturing base in the Southwest China city.
Chongqing Liangjiang New Area is the third national development and opening zone in China — the first in the inland — approved by the State Council, after Shanghai Pudong New Area and Tianjin Binhai New Area.
The Chongqing base will be put into use by the end of this year, with a research center, a smart manufacturing and assembly center, a test center, an aircraft control and simulation center and specialized labs. Its annual output value is expected to reach 1.5 billion yuan, with the capacity to assemble and test 30 carrier rockets.
OneSpace is developing the OS-M1, a larger rocket, to send small satellites into sun-synchronous or low-Earth orbits. It plans to conduct OS-M1's first flight around year's end.