The habitation module - crew quarters - will include about a fifth of the space station's pressurized area.

The habitation module will cost several billion dollars.

Its habitation module is far cruder than the most pessimistic prognosticator could have imagined in 1968.

"Time to separate the habitation module," Berndt said, his last desperate measure.

According to the project, the base's main habitation module would first be delivered to the Moon.

For the safety of the crew the habitation modules might have been covered with regolith.

The main unit of the base was the habitation module.

As he walked along the short passageway that ran through the heart of the habitation module, he wondered about Tavalera.

The upgrades could include a new habitation module developed by the European Space Agency.

The habitation module was small, almost intimate.