A SpaceX capsule carrying a new crew has docked at the International Space Station (ISS), paving the way for astronauts Butch Wilmore and Suni Williams to come home.
The pair were due to be on the ISS for only eight days, but because of technical issues with the experimental spacecraft they arrived on, they have been there for more than nine months.
Live footage showed the SpaceX Crew Dragon docking with the ISS and opening a hatch. Shortly after 0545 GMT, the astronauts embraced and hugged their counterparts in zero gravity.
