NASA

survey for profit

Chinese space program

want to know more click on links below

http://www.geocities.com/capeCanaveral/Launchpad/1921/

http://www.fas.org/spp/guide/china/

http://www/space.com/news/china_space_020313.html

Russian space program

http://www.cs.umd.edu/~dekhtyar/space/

http://www.astronautix.com/articles/sovstory.htm