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David Klaus is featured in a new Discover Magazine article.��

The feature discusses unique and similar risks to exploring deep space and the ocean floor here on Earth.��

Klaus, a professor in the Ann and H.J. Smead Department of Aerospace Engineering Sciences, is an expert on spacecraft habitat design and operations as well as life support system development.��

Although the deep recesses of the ocean are much closer than the far reaches of space, only about 26 percent of the ocean floor has been explored.

Many of the challenges astronauts face living in space are similar to those of deep sea divers.

“The fundamental functions are, for all practical purposes, the same, but the difference is in how you meet those functions,” says Klaus.����

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