Įlizabeth Howell (she/her), Ph.D., is a staff writer in the spaceflight channel since 2022 covering diversity, education and gaming as well. It's a populous set of satellites, given that China has sent multiple sets of Yaogan 35 triplets to space in 2022 alone.įollow Elizabeth Howell on Twitter. While Xinhau did not discuss the satellite's functiona, Western experts have said the Yaogan satellites likely collect imagery and data for both civilian and military launches. On that flight, a Long March 2D rocket successfully sent the Yaogan 36 remote-sensing satellite to orbit, Xinhua reported. Beijing time) from the Xichang Satellite Launch Center, in southwestern China's Sichuan province. The second launch occurred Monday at 9:38 a.m. 'The Shiyan-14 will mainly be used to conduct scientific experiments and verify new technologies, while the Shiyan-15 will provide data in the fields of land survey, urban planning and disaster prevention and mitigation,' Xinhua reported on Sunday (Sept. That launch was the 18th overall for the Kuaizhou-1A, which is operated by the Chinese company ExPace (a subsidiary of the state-owned China Aerospace Science and Industry Corporation). 25), a Kuaizhou-1A solid rocket carried the Shiyan-14 and Shiyan-15 spacecraft into space, once again from Taiyuan. China's new space station module docks, beefing up orbital science China launches latest group of Yaogan 35 spy satellites

One of the videos posted Monday shows a cloud of brownish-orange vapor rising from the rocket crash site in a populated area.- Debris from Chinese rocket crash found in Indonesia and Malaysia Some impressive footage from today’s Long March 4B first stage return.Ĭhina’s newest launch site, located on Hainan Island in the south of the country, allows rockets to fly on trajectories over the ocean.Ĭhinese Long March 2, 3 and 4 rockets burn a toxic mix of hydrazine and nitrogen tetroxide propellants. Space missions lifting off from China’s inland spaceports typically drop spent rocket stages on land, and often near populated areas. Chinese officials say the CHEOS satellite fleet is a civilian-operated program comprising optical and radar imaging spacecraft, and authorities have published high-resolution imagery taken by previous Gaofen satellites.Īmateur video posted on social media platforms appeared to show the first stage of the Long March 4B rocket crashing back to Earth following Monday’s launch. The Gaofen 11-01 and 11-02 satellites will work together in orbit to improve the network’s observing efficiency, Xinhua said.Ĭhina’s Gaofen satellites are part of the China High-Resolution Earth Observation System, or CHEOS. The spacecraft “will be mainly used for land surveys, city planning, land rights confirmation, road network design, crop yield estimation and disaster prevention and mitigation,” China’s state-run Xinhua news agency said. Both missions are part of China’s Gaofen constellation of Earth-imaging satellites.Ĭhinese state media said the Gaofen 11-02 optical remote sensing satellite has a resolution of better than 1 meter, or about 3.3 feet. The Gaofen 11-02 satellite is a foll0w-up mission to China’s Gaofen 11 satellite, which launched on a Long March 4B rocket in July 2018. The spacecraft deployed from the Long March 4B’s third stage in orbit around 13 minutes after liftoff. The 154-foot-tall (46.9-meter) liquid-fueled rocket flew south from Taiyuan, located in the northern Chinese province of Shanxi, to place the Gaofen 11-02 satellite into an elliptical orbit between 151 miles (244 kilometers) and 429 miles (691 kilometers) at an inclination of 97.3 degrees to the equator, according to U.S. EDT) Monday from the Taiyuan launch base in northern China aboard a Long March 4B rocket.

The Gaofen 11-02 remote sensing satellite lifted off at 0557 GMT (1:57 a.m. A new optical Earth observation satellite launched by China Monday joins the country’s remote sensing network for land surveys, urban planning, and agriculture monitoring.

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