Experiments suggest that infections could spread more rapidly in space

In 1970, astronaut Fred Haise got very sick on the Apollo 13 mission. Now, a group of scientists at NASA teamed up with biologists at Arizona State to study what happens to bacteria in space. One of the microbes they're studying is Pseudomonas aeruginosa, which is what made Haise ill. Now, the researchers have… »3/21/11 7:25pm3/21/11 7:25pm