World Service

Astronauts onboard the International Space Station were ordered to prepare for evacuation after an air leak suddenly got worse. The situation returned to normal after two Russian cosmonauts completed repairs. We talk to retired Canadian astronaut Chris Hadfield, who served as commander of the ISS in 2013. We'll also hear from the Sherpa who went missing on the upper slopes of Mount Everest for six days and survived; and we remember Kanya King, the founder of the MOBO awards recognising Black music and its impact. (A view of Earth from the Cupola on the earth-facing side of the International Space Station is seen in this NASA handout photo taken June 12, 2013 and provided June 17, 2013. Credit: Reuters)