Joshua Kutryk undergoes 3D bone imaging for Canadian science study

Canadian Space Agency astronaut Joshua Kutryk undergoes high resolution 3D imaging of his wrist as part of the TBone2 study. The TBone studies, led by the University of Calgary, studies changes to astronauts' bone health during long duration space missions.

In this photo, Joshua is having images collected before his 6-month mission to the ISS which will be compared to data gathered after he returns to Earth.  (Credit: Dr. Steven Boyd)