Barry ‘Butch’ Wilmore and Suni Williams expected to splash down just before 6pm ET in Florida, along with Nasa astronaut Nick Hague and Roscosmos cosmonaut Aleksandr Gorbunov

• Nasa astronauts heading back to Earth

Following along on the live narration of the mission, and wondering who is providing onscreen providing the commentary?

On the left, it’s Kate Tice, quality systems engineering senior manager, SpaceX.