A boat navigates past the Sydney Harbor Bridge, Australia, which is covered in thick fog. Flights and ferry services were suspended and delayed after a blanket of fog covered the city for the second time in as many days, local media reported.
South Korean Army soldiers move past national flags hanging on a tree to commemorate the upcoming the Memorial Day on June 6 at the National Cemetery in Seoul.
A family rides on a donkey as they travel along a road on the outskirts of Parwan province, Afghanistan.
A Soyuz rocket with Expedition 36/37 Soyuz Commander Fyodor Yurchikhin of the Russian Federal Space Agency, Flight Engineers Luca Parmitano of the European Space Agency and Karen Nyberg of NASA, onboard, launches from the Baikonur Cosmodrome in Kazakhstan to the International Space Station.