Spaceflight Insider

News Archive / Tagged: EVA-50

  • Spacewalking astronauts swap ISS coolant pumps

    Derek RichardsonMay 17th, 2018

    Two NASA astronauts ventured outside the International Space Station on May 16, 2018, for a 6.5-hour-long spacewalk. They were tasked with rearranging coolant pumps and replacing external cameras and antennas.