NASA astronauts Sunita Williams and Butch Wilmore are finally heading back to Earth after a prolonged 9-month stay at the International Space Station (ISS).

Ahead of Sunita Williams and Wilmore's return, experts have warned that it will not be a normal homecoming for the astronauts.

Two NASA astronauts who have been in space for more than nine months awaiting a return trip to Earth are finally set to come home. Suni Williams and Butch Wilmore — who have been aboard the International Space Station since last June last year — are due to undock with the SpaceX Crew-9 on March 16,

NASA astronauts Sunita Williams and Butch Wilmore are finally set to return home after months of unexpected delay on the International Space Station (ISS). Their return depends on the successful launch of SpaceX Crew-10,