The International Space Station began assembly in 1998.
Assembly was started in 1998.
On-orbit construction of the station began in 1998
Construction of the International Space Station began in Nov 1998
It began to be assembled in orbit in 1998.
The International Space Station is still being constructed. Construction began in 1998 and is expected to be completed in 2011.
On-orbit construction of the station began in 1998 so currently ISS is 12 years old.
The International Space Station what constructed of many pieces launched and assembled over a period of time. Construction began in Nov 1998
The ISS began construction in 1998, so (as of 2009) it is about 11 years old.
The International Space Station (ISS) is a space station currently being constructed in orbit around Earth. Construction began in 1998 and is expected to be completed in 2011. It is being built and occupied by many nations at one time, hence the name International Space Station.
Its on-orbit assembly began in 1998.
Construction of the International Space Station began with the launch of the U.S.-owned, Russian-built Zarya control module on November 20, 1998, from the Baikonur Cosmodrome in Kazakstan.
Space Station Silicon Valley happened in 1998.