View Full Version : Have A Heart! This Organ Plays Shape-Shifter In Space, Leading To Mars Mission Questi

2014-Mar-31, 06:50 PM
Could a long mission to Mars increase your risk of heart problems back on Earth? That’s something that scientists are trying to better understand after discovering that hearts become temporarily rounder in space, at least in a study of 12 astronauts. The finding doesn’t appear to be a big surprise for cardiovascular scientists, however, who […]

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