A team of four astronauts took the first X-ray ... Wang, who were all experienced arctic adventurers. Just like Röntgen's first scan in 1895, Fram2's black-and-white photo showed a ringed hand.

A new chapter in X-ray history has been written over hundreds of miles above our planet. A medical X-ray of a human hand has been taken successfully in space for the first time. The remarkable feat ...