Two astronauts — one American, one Russian — are headed to the International Space Station with two empty seats for crewmates who are already in orbit.

This flight features only two crew members instead of the usual four, as the remaining seats are reserved for Williams and Wilmore's return journey.

A SpaceX mission is set for launch Saturday with two passengers on board, leaving two seats empty to return the American astronauts who have been stranded for months on the International Space Station, NASA said.

The National Aeronautics Space Agency (NASA) is all set to launch a mission on September 28 to facilitate the return of astronauts Sunita Williams and Barry Wilmore.

A SpaceX mission is set for launch Saturday with two passengers on board, leaving two seats empty to return the American astronauts who have been stranded for months on the International Space Station, NASA said.

The two-person SpaceX Crew Dragon is scheduled to dock with the ISS on Sunday

NASA-SpaceX is set to launch the Crew-9 -- an astronaut and a cosmonaut -- to the International Space Station (ISS), in a mission that aims to bring back stranded Indian-Origin Sunita Williams back...

NASA’s 10th Crew Dragon flight to the International Space Station is ready for launch Saturday with two long-duration crew members on board along with two empty seats that will be used next February to carry Boeing’s Starliner astronauts back to Earth after an extended stay in orbit.