Photos: This is Houston, NASA-style

This is a mock-up of a pressurized module that lunar astronauts could live in for up to a couple of days during a mission. It is designed with a hatch on the side for entry and exit, and it can dock with Chariot so that crews can range further away from their base.

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Photo by Daniel Terdiman/CNET News.com

Caption by Daniel Terdiman