International Space Station (ISS) Expedition 65 Flight Engineers Mark Vande Hei (bottom centre), Megan McArthur (left), Shane Kimbrough (far centre) and Thomas Pesquet (right) participating in robotics training in preparation to support two spacewalks on the ISS. On 16th of June, Kimbrough and Pesquet went on spacewalks to install a pair of roll-out solar arrays to augment the International Space Station's power system. Vande Hei and McArthur supported the two spacewalkers controlling the Candarm2 robotic arm during the spacewalks.