Shiyan 6 – Spaceflight Now

China launches experimental Shiyan satellite

April 13, 2021

China launched the third in a series of experimental Shiyan 6 satellites April 8 aboard a Long March 4B rocket, beginning a mission to test new space technologies, including a new super-black coating to absorb stray light and improve the sensitivity of on-board optics.

Chinese launches loft satellites to study space environment and observe Earth

July 6, 2020

China launched a Long March 2D rocket Saturday with a satellite Chinese officials claimed will study the space environment and conduct technology demonstrations, less than two days after a Long March 4B rocket took off from a different launch site with an Earth-imaging payload.

China’s Long March 2D rocket launches five satellites

November 21, 2018

Five satellites rode a Long March 2D rocket into orbit Monday from the Jiuquan launch base in northwestern China, including a pathfinder for a planned constellation of low-altitude relay satellites and a mysterious spacecraft ambiguously described by Chinese state media.