Luca and Drew with their spacesuits

International Space Station commander Luca Parmitano and NASA astronaut Andrew Morgan work on the spacesuits they will wear during the fourth and final #SpacewalkForAMS scheduled for 25 January. During this spacewalk, the duo will finalise thermal repairs on the Alpha Magnetic Spectrometer, an astrophysics device searching for evidence of dark matter and antimatter on the International Space Station's Starboard-3 truss structure.