tag:blogger.com,1999:blog-9433712.post2055109353578127067..comments2024-02-24T06:02:36.178-08:00Comments on China Defense Blog: Beidou satellite navigation system to cover whole world in 2020Unknownnoreply@blogger.comBlogger1125tag:blogger.com,1999:blog-9433712.post-11917571137199954472010-05-20T21:03:34.687-07:002010-05-20T21:03:34.687-07:00China has the capability to build very accurate at...China has the capability to build very accurate atomic clocks(for GPS usage), at least in the laboratory environment. The problem is to build one to withstand the harsh environment of outer space. Apparently China has made progress in this area.Howrahhttps://www.blogger.com/profile/10277951734255889141noreply@blogger.com