A few hours ago, SpaceX’s Crew Dragon Grace spacecraft docked with the Harmony module of the International Space Station, completing the first part of its Crew-13 or SpaceX Crew-13 mission that began with its launch about 8 hours earlier. After checking that the pressure is properly balanced, the hatch will be opened to allow Jessica Watkins, Luke Delaney, Joshua Kutryk, and Sergey Teteryatnikov to enter the Station and start their mission.