A Soyuz spacecraft carrying American astronaut Barry Wilmore and Russian cosmonauts Alexander Samokutyaev and Elena Serova back to earth after six months aboard the International Space Station (NASA/Bill Ingalls)
A Soyuz spacecraft carrying American astronaut Barry Wilmore and Russian cosmonauts Alexander Samokutyaev and Elena Serova back to earth after six months aboard the International Space Station (NASA/Bill Ingalls)
