images

Thomas Pesquet in ISS

by

Nasa/Novapix

Reference

e-is050-33140

Date

2017-03-02

For International Space Station research Peggy Whitson is measuring the pressure of Thomas Pesquet eyes for the Fluid Shift experiment. A lot of research into astronauts eyes is done because some astronauts suffer a change in visual acuity during and after spaceflight but fortunately it does not last.