ISS welcomes Saudi astronauts: Rayyanah Barnawi, the first Saudi woman in space
Elsewhere, the man who came third in the first round of Turkey's presidential election, Sinan Ogan, has thrown his support behind the incumbent, Recep Tayyip Erdogan. The Turkish president is facing a challenge from opposition candidate Kemal Kilicdaroglu, whose party is calling on the country's Kurdish voters for support.