The Works plan includes 720 homes, a hospital, primary school, leisure centre and train station on the 185-acre site.

BBC: NEWS | UK | Wales | South East Wales | ?300m steelworks scheme go-ahead

The air lock installation is the primary objective of the Atlantis mission, with the two-room chamber allowing space station crews to venture from the station in NASA spacesuits without the assistance of visiting shuttles.

CNN: Air lock installed on space station