Attached to Tranquility is a robotic control station with six windows around its sides and another in the center.

VOA: standard.2010.02.08

(Speaking) Endeavour blasted off from Florida to the Space Station last week, carrying the cupola, attached to the new module called Tranquility.

VOA: standard.2010.02.18

It will remain attached to the station for two weeks before it plummets back into the atmosphere and splashes into the Pacific Ocean off the California coast, according to SpaceX.

CNN: Historic launch of private rocket heralds new era

The two space station crews, along with the four Discovery astronauts, continued unloading supplies from the Italian-built Leonardo cargo module, a shiny giant cylinder that the shuttle crew attached to the space station on Monday.

CNN: New space station chief settles in

The two space station crews, along with the four Discovery astronauts, have finished unloading supplies from the Italian-built Leonardo cargo module, a shiny giant cylinder that the shuttle crew attached to the space station on Monday.

CNN: Space station handover ceremony delayed