A classified Chinese technology verification satellite that launched earlier this month has released a small object in orbit, for reasons that remain unclear.
doi:10.1016/S0262-4079(10)62114-8Sprott, M.S.Kearns, A.M.Keenlyside, D.ELSEVIERNew entistCourtland, Rachel, "Two Chinese Satellites Rendezvous in Orbit," New Scientist, August 31, 2010. As of January 29, 2011:
Two Chinese remote sensing satellites placed into a low orbit after an apparent problem with their launch vehicle are gradually raising their orbits and may still be able to carry out their missions.
BEIJING, April 9 (Xinhua) -- The cold propulsion system on Tiandu-2, a communication and navigation technology test satellite, is working well, marking the first in-orbit application of a 3D-printed storage tank in China, according to the China Aerospace Science and Technology Corporation. The ...
The company will accelerate the batch development of flat-panel stackable satellites, and tackle core technologies such as phased array antennas for direct satellite-to-device communications and digital processing payloads, said Zhu Zhengxian, chief technology officer (CTO) of GalaxySpace. ...
根据第二段The second generation of the system, known as COMPASS or BeiDou-2, became operational in China in December 2011 with a partial constellation of 10 satellites in orbit.可知BeiDou-2于2011年12月在中国运行,A错误。根据第一段BeiDou-1, consists of three satellites, which since 2000 has ...
expressedthatsatelliteoperators shouldde-orbittheirsatellitesprior to losing control over them in order to [...] daccess-ods.un.org daccess-ods.un.org 有一种观点认为,为避免与其他物体发生碰撞并从而造成空间碎片的增 多,卫星营运人应当在失去对卫星的控制以前就设法使卫星脱离轨道。
The Long March 3B has been slightly upgraded to carry 5,500 kg mass satellites – an increase of 500 kg. The satellite itself uses the CAST-built DFH-4E bus design. About Seradata Seradata produces the renowned Seradata database. Trusted by over 100 of the world’s leading Space organisa...
China has five groups of Yaogan-35 satellites in similar orbits. It is unclear what capabilities distinguish the two designations. That mission followed the launch late July 22 of the first stackable, flat-panel communications satellite for Chinese commercial firm GalaxySpace. ...
GalaxySpace, a private satellite maker based in Beijing, has achieved V-band low orbit measurement and control on its six satellites which were sent into space on March 5, the China Science Daily reported Wednesday. Satellite measurement and control refers to achieving the position and condition ...