Bodies Not Made for Space

"Swelled heads, atrophied legs, radiation threats — space takes a toll on the human body, and some health problems still elude doctors more than 50 years after the first spaceflight.

At the Johnson Space Center here, the home base for NASA’s human spaceflight program, scientists probably have until the 2030s to dissect these problems before the agency sends astronauts to Mars — a mission that would take about three years, or nearly six times the current standard tour of duty on the space station."

Read more from +The New York Times

(Image: Bill Ingalls/NASA)
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