People with Russian and various political party flags stand in front of police line during a protest in Moscow, Russia, Saturday, July 20, 2019. Masses of people gathered in central Moscow to demand that opposition candidates be included on ballots for an upcoming city parliament election in September. (Photo by Pavel Golovkin/AP Photo)





Italian astronaut Luca Parmitano, member of the main crew of the expedition to the International Space Station (ISS), gestures, prior to the launch of Soyuz MS-13 space ship at the Russian leased Baikonur cosmodrome, Kazakhstan, Saturday, July 20, 2019. (Photo by Dmitri Lovetsky/AP Photo)





From left: U.S. astronaut Andrew Morgan, Russian cosmonaut Alexander Skvortsov and Italian astronaut Luca Parmitano, members of the main crew of the expedition to the International Space Station (ISS), report to head or Russian space agency Dmitry Rogozin prior the launch of Soyuz MS-13 space ship at the Russian leased Baikonur cosmodrome, Kazakhstan, Saturday, July 20, 2019. (Photo by Kirill Kudryavtsev/AP Photo/Pool)





Members of the public watch the “People's Moon” art installation on Picadilly advertising boards at piccadilly circus on July 20, 2019 in London, England. The “People's Moon” is being shown at Picadilly Circus during the precise hour that man landed on the moon 50 years ago. It is comprised of video clips and a mass of photos stitched together to create the surface of the moon. (Photo by Chris J. Ratcliffe/Getty Images)





A policeman stands at a pedestrian passage as sheep cross the street during an urban transhumance in Paris on July, 17 2019. The shepherds of Seine-Saint-Denis and their herd begin on July 6, 2019 eleven days of transhumance, from the basilica of Saint-Denis to the center of Paris. (Photo by Martin Bureau/AFP Photo)





Algeria supporters celebrate on the Champs-Elysees in Paris, near the Arc de Triomphe, after Algeria won the Africa Cup of Nations final soccer match against Senegal, Friday, July 19, 2019. (Photo by Rafael Yaghobzadeh/AP Photo)





An injured anti-explosive dog is pictured ahead of a military parade to commemorate the 209th anniversary of Colombia's independence in Bogota, Colombia on July 20, 2019. (Photo by Luisa Gonzalez/Reuters)





Very rare Citroen 2CV Coca-Cola with matching mounted bicycle exhibited at “Rally of the Century” for the Centenary of Citroen in commune La Ferte-Vidame, France on July 19, 2019. (Photo by Patrick Siccoli/Rex Features/Shutterstock)





The “Meanderthals” by Noisy Oyster perform during the Bradford Festival in England on July 14, 2019, a colourful multicultural festival featuring international street theatre, dance and music arts. (Photo by Danny Lawson/PA Images via Getty Images)





(L-R) Kevin Feige, Taika Waititi and Natalie Portman speak at the Marvel Studios Panel during 2019 Comic-Con International at San Diego Convention Center on July 20, 2019 in San Diego, California. (Photo by Albert L. Ortega/Getty Images)





Natalie Portman and Tessa Thompson speak at the Marvel Studios Panel during 2019 Comic-Con International at San Diego Convention Center on July 20, 2019 in San Diego, California. (Photo by Kevin Winter/Getty Images)