Two Nasa astronauts have finally returned to Earth after becoming stranded on the International Space Station (ISS) for 286 days.
Barry ‘Butch’ Wilmore, 61, and Sunita ‘Suni’ Williams, 59, splashed down off the coast of Florida at 21.57 (GMT) after nine months alongside Nick Hague and Aleksandr Gorbunov.
The group were seen smiling and waving at the camera as they were wheeled off for medical checks after their landing.
They will be given health assessments and flown to their crew quarters where they will stay until given the all clear.
The crew were only meant to be on humanity’s home in the sky for a week when they arrived in June.
Sunita ‘Suni’ Williams back on earth for the first time in nine months (Picture: NASA)
Butch Wilmore being stretchered out of his capsule (Picture: NASA)
But when the Boeing spacecraft they were test-driving, Starliner, experienced problems with its propulsion system, officials decided it was safer for them to stay put on the ISS.
Nine months later, Wilmore and Williams alongside two other astronauts boarded SpaceX’s Crew Dragon capsule.
At approximately 5.57pm (EDT), the vehicle splashed down off the Gulf Coast near Tallahassee, Florida, Nasa’s live stream showed.
Officials decided on the location as the waters of the Pacific are generally calmer, making it safer for the crew to land.
A tracker by SpaceX, Elon Musk’s rocket company, showed how Dragon spent 17 hours whizzing around the Earth, travelling almost the same path over the Earth as the ISS did.
Butch Wilmore and Suni Williams expected to spend only a week or so in space (Picture: AP)
Wilmore and Williams and fellow astronauts Nick Hague and Aleksandr Gorbunov will soon dry off and head to the hub of NASA’s human spaceflight operations, the Johnson Space Center in Houston.
The return mission, called Crew-9, brings an end to the pair’s 286 days in space.
Williams and Wilmore’s mission was simple: test Boeing’s new Starliner spacecraft and then head home.
As Starliner approached the space station, however, some of its thrusters stopped working for a while. While it was able to dock, space agency officials decided to bring Starliner back to Earth – without Williams and Wilmore – to troubleshoot what went wrong in September.
During their unscheduled time in the stars, the two became full crew members of the space station, conducting science experiments, carrying out spacewalks and performing upkeep.
The ISS has been continuously occupied by astronauts for almost 25 years, with Williams and Wilmore waiting for new crew members to relieve them of their duties.
They, among other things, voted in the US presidential election, ate Christmas dinner and exercised for some two hours a day.
They may even have developed a bizarre skin condition known as ‘baby feet’, where their skin is so soft that it has become overly sensitive and easily irritable.
Wilmore and Williams will undergo medical examinations to see what toll the unexpected nine-month layover in orbit has taken on their bodies.
They’ll also have to get used to living as lowly Earth dwellers once again, something that some astronauts struggle to do due to the ‘overview effect’.
Seeing the Earth as a lonely blue marble is a view only a few have ever had, inspiring a profound cognitive shift.
‘It opens up the door to making you think a bit differently. It’s the one planet we have and we should be taking care of it,’ Williams said in September.
‘There are so many people on Earth sending us messages it makes you feel right at home with everybody.’