Space.com #Multiple Spacewalks Made For ISS Docking Adaptor Installation | Highlight Video 16 August 2016 fborgosano Leave a comment Share: Space Station astronauts made 4 spacewalks so far, with the 5th scheduled, to lay the groundwork for the installation. The International Docking Adapter (IDA) will allow SpaceX and Boeing commercial crew vehicles to dock directly to the station. from Space.com ift.tt/2beVqZf Share: