SpaceTime Flies's video: Briefing: AMS Repair 3: Parmitano Morgan - U S EVA 61

Edited footage of the NASA TV briefing for U.S. EVA 60 aboard the International Space Station (ISS) (@Space_Station) on December 2, 2019. Expedition 61 ESA astronaut Luca Parmitano (@astro_luca) and NASA astronaut Drew Morgan (@AstroDrewMorgan) performed the EVA. This was the third of four planned EVAs to repair the Alpha Magnetic Spectrometer (AMS), a particle-physics experiment on the exterior of the Station. AMS was not designed for on-orbit repair, presenting a challenge to ground crews and astronauts. Parmitano and Morgan installed and connected an Upgraded Tracker Thermal Pump System (UTTPS) to replace the failed coolant pumping functionality necessary for AMS to operate. Follow along on Twitter: @Space_Station @astro_luca @AstroDrewMorgan