Take a tour of NASA's most challenging project, the International
Space Station. As per NASA 'due to the ISS, there is always a
permanent human presence in space, as there have always been at least
two people on board ISS since the first permanent crew entered the ISS
on November 2, 2000. It is serviced primarily by the Soyuz, Progress
spacecraft units and Space ...

http://askwiki.blogspot.com/2006/12/...nal-space.html

Good Day..