[caption id="attachment_42229" align="aligncenter" width="782"]Migrants sleep outside a building covered with graffiti in the port of Mytilene on the island of Lesbos, Greece[/ caption][caption id = " attachment _ 42227 " align = " aligncenter " width = " 858 "]London played host to The Royal Parks Foundation Half Marathon today(Sunday 11 October) which saw 16,000 runners complete a scenic 13.1 mile race through four of London’s eight Royal Parks and past the capital’s most iconic landmarks.[/ caption][caption id = " attachment _ 42226 " align = " aligncenter " width = " 858 "]Donald Trump supporters wear masks they are selling outside a campaign rally for the Republican US presidential candidate in Norcross, Georgia[/ caption][caption id = " attachment _ 42225 " align = " aligncenter " width = " 804 "]Members of North Korea ' s army participate in the celebration of the 70th anniversary of the founding of the ruling Workers ' Party of Korea in Pyongyang[/ caption][caption id = " attachment _ 42224 " align = " aligncenter " width = " 797 "]Harvested red peppers are spread out to dry in the sun in Bayingolin Mongol Autonomous Prefecture, Xinjiang Uighur Autonomous Region, China,[/ caption][caption id = " attachment _ 42223 " align = " aligncenter " width = " 858 "]A photo of the surface of Mars showing Martian sand dunes taken by the High Resolution Imaging Science Experiment(HiRISE) camera aboard Nasa ' s Mars Reconnaissance Orbiter[/ caption][caption id = " attachment _ 42222 " align = " aligncenter " width = " 809 "]A diver swims alongside a crocodile off the coast of Cuba in the Jardin de la Reine marine archipelago[/ caption][caption id = " attachment _ 42221 " align = " aligncenter " width = " 858 "]A visitor takes pictures of an ostrich at ZSL Whipsnade Zoo[/ caption][caption id = " attachment _ 42220 " align = " aligncenter " width = " 858 "]A baby rabbit reacts after realising it has just fed on a prickly thistle plant in Suffolk[/ caption][caption id = " attachment _ 42217 " align = " aligncenter " width = " 630 "] People gather for a prayer service at the Masjid Muhammad Islamic center in Washington, D.C., on Oct. 9, 2015.[/caption]