Bigelow Aerospace’s Inflatable Habitat Ready for Space …

A new, inflatable addition to the International Space Station is ready for its close-up.

NASA officials viewed Bigelow Aerospace's Bigelow Expandable Activity Module (BEAM) at the company's facility in Las Vegas on March 12. BEAM is scheduled to depart later this year for NASA's Kennedy Space Center in Florida, and then blast toward the station atop SpaceX's Falcon 9 booster.

BEAM's time attached to the orbiting lab should provide a key test for expandable space habitats, which represent a dramatic departure from traditional metallic designs. [Bigelow's Inflatable Space Station Idea in Photos]

"We're fortunate to have the space station to demonstrate potential habitation capabilities like BEAM," Jason Crusan, director of Advanced Exploration Systems at NASA Headquarters in Washington, said in a statement. "Station provides us with a long-duration microgravity platform with constant crew access to evaluate systems and technologies we are considering for future missions farther into deep space."

According to Bigelow Aerospace, the demonstration of expandable space habitat technology supports NASA's plans in the realm of human spaceflight, which ultimately lead to putting boots on Mars. Developing a deep-space habitat is an important step along the path to the Red Planet, agency officials say.

Founded in 1999 by entrepreneur Robert Bigelow, Bigelow Aerospace has as a goal the creation of a new paradigm in space commerce and exploration via the development and use of expandable habitat technology. Expandable habitats are viewed as offering dramatically larger volumes than rigid, metallic structures as well as enhanced protection against both radiation and physical debris.

Additionally, expandable habitats are lighter than traditional systems, take up less room in a rocket fairing for launch, and are seen by advocates as a less-costly alternative.

As an example, BEAM will measure just 8 feet (2.4 meters) wide in its packed configuration aboard SpaceX's robotic Dragon resupply spacecraft. Once is deployed and inflated, it will add an additional 565 cubic feet (16 cubic m) of volume about the size of a large family camping tent that is accessible to astronauts aboard the orbiting laboratory.

NASA awarded a $17.8 million contract to Bigelow Aerospace to provide BEAM, which will arrive at the space station in 2015 for a two-year technology demonstration.

After the module is berthed to the station's Tranquility node, astronauts will activate a pressurization system to expand the structure to its full size using air stored within the packed module.

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Bigelow Aerospace's Inflatable Habitat Ready for Space ...