A handout photo provided by the Italian Red Cross (CRI) on 20 October 2016 shows a rescue operation of migrants in the Mediterranea Sea, 20 October 2016. Joint teams of the Italian Red Cross and the Malta-based “Migrant Offshore Aid Station” (MOAS) reportedly saved a total of 434 people in three different operations boarding them on the “Responder”, one of two rescue vessels jointly operated by CRI/MOAS. (Photo by Yara Nardi/EPA/Italian Red Cross)





A migrant wrapped in a thermal blanket is pictured during a rescue operation conducted by the Italian Red Cross and the Malta-based Migrant Offshore Aid Station that rescued a total of 434 people in three different operations, October 20, 2016. (Photo by Yara Nardi/Italian Red Cross via EPA)





A woman sits next to a sculpture displayed during the opening of U.S. artist Nathan Sawaya exhibition “The Art of the Brick”, featuring works entirely made from lego bricks, in Milan, Italy, Wednesday, October 19, 2016. American artist Nathan Sawaya has a standing order of several hundred thousand Lego bricks monthly to create life-size sculptures that have traveled the globe. (Photo by Luca Bruno/AP Photo)





Students demonstrate downtown Pretoria, South Africa, Thursday, October 20, 2016. The students were granted last minute permission to walk to the Union Building. Protests calling for free education have sometimes turned violent, and have affected many South African universities since last month. (Photo by Jerome Delay/AP Photo)





A member of a Chinese honor guard adjusts his cap as they line up with the help of a string before a welcome ceremony for Philippine President Rodrigo Duterte outside the Great Hall of the People in Beijing, China, Thursday, October 20, 2016. (Photo by Ng Han Guan/AP Photo)





A handout photo released by Nature shows an artist's impression of life restoration of the Savannasaurus elliottorum based on the type specimen (“Wade”) and comparisons with titanosaurs from around the world. Scientists unveiled on October 20, 2016 fossils from a new species of giant, long-necked dinosaur discovered in northeastern Australia, speculating that it may have traversed Antarctica from South America some 105 million years ago. (Photo by Travis Tischler/AFP Photo/Nature Publishing Group)





A Pakistani security official from the Anti-Narcotic Control Forces stands guard while burning piles of seized drugs and liquor, in Quetta, Pakistan, Thursday, October 20, 2016. Pakistan is taking strict measures to stop drug trafficking from neighboring Afghanistan and Pakistani tribal areas. (Photo by Arshad Butt/AP Photo)





A woman walks down stairs advertising a Vincent van Gogh exhibition outside Albertina museum in Vienna, Austria, October 20, 2016. (Photo by Heinz-Peter Bader/Reuters)





A woman tries on Google's virtual reality device “Daydream View” after the opening of Google's pop-up store in New York on October 20, 2016. Google opened its first retail store, which is a pop-up store, intended to showcase the range of new “Made by Google” products. (Photo by Jewel Samad/AFP Photo)





Tourists take pictures on the Zhangjiajie Grand Canyon Glass Bridge in Zhangjiajie City, Hunan Province, central China, 20 October 2016. Claimed by China to be the longest and highest glass bridge in the world, the tourist attraction measures 430 meters long, 6 meters wide and is suspended some 300 meters above ground. The floor of the bridge is made of 99 pieces of reinforced glass. (Photo by v/EPA)





An illustration released by the European Space Agency (ESA) shows the Schiaparelli EDM lander. Europe’s second attempt to reach the surface of Mars appeared in peril Thursday as initial analysis suggested the latest lander may have plummeted to its demise. While holding out faint hope, ground controllers said it seemed the paddling pool-sized lander’s parachute may have been discarded too early, and its fall-breaking thrusters switched off too soon. The lander, dubbed Schiaparelli, was on a test-run for a future rover that will seek out evidence of life, past or present, on the Red Planet. But it fell silent seconds before its scheduled touchdown, while its mothership Trace Gas Orbiter (TGO) entered Mars’ orbit as planned – part of a joint European-Russian project. “We are not in a position yet to determine the dynamic condition at which the lander touched the ground”, European Space Agency (ESA) head of solar and planetary missions Andrea Accomazzo told a webcast news briefing at mission control in Darmstadt, Germany. Further analysis must be done of some 600 megabytes of data the €230 million ($251 million) craft sent home before its signal died, to “know whether it survived structurally or not”. This could take “some time”, Accomazzo added. ESA and NASA Mars orbiters, meanwhile, were keeping their eyes and ears open for any signal from the lander. If not, this would be Europe’s second failed Mars landing in a row, joining a string of unsuccessful attempts by global powers to explore our planetary neighbor’s hostile surface. (Photo by Reuters/ESA/ATG Medialab)





A full-size model of the European ExoMars entry, descent and landing module, Schiaparell is seen during a press conference at the European Space Agency (ESA) Headquarters in Darmstadt, Germany October 20, 2016. (Photo by Kai Pfaffenbach/Reuters)





A full-size model of the European ExoMars entry, descent and landing module, Schiaparell is seen during a press conference at the European Space Agency (ESA) Headquarters in Darmstadt, Germany October 20, 2016. (Photo by Kai Pfaffenbach/Reuters)





Ganna Gaponova of Ukraine in action against Petra Lovas of Hungary during their women's singles first round match of the Table Tennis European Championships at Tuskecsarnok Sport complex in Budapest, Hungary, 20 October 2016. (Photo by Tibor Illyes/EPA)





Ivory Coast' s riot police arrest Aboudramane Sangare (C) one of country' s opposition leaders during a protest against a referendum on the adoption of a new constitution that changes contentious rules on presidential eligibility on October 20, 2016 in Abidjan. .Current rules require both parents of presidential candidates to have been born in Ivory Coast. It was one of the factors that triggered violent unrest five years ago during contested elections won by President Alassane Ouattara. (Photo by Issouf Sanogo/AFP Photo)





A member of the opposition is detained during a march to protest against Ivory Coast's President Alassane Ouattara's new constitution in Abidjan, Ivory Coast, October 20, 2016. (Photo by Luc Gnago/Reuters)





This illustration shows the fish called Qilinyu that lived 423 million years ago during the Silurian Period. A fossil of the fish was unearthed in China’s Yunnan province and is described in the journal Science. (Photo by Courtesy Dinghua Yang/Reuters/Chinese Academy of Sciences)





A woman stares at “Ordinary Man” by Macedonian artist Zarko Baseski, during the “Fifty years of hyper-realistic sculpture” exhibit in Monterrey, Mexico on October 19, 2016. The exhibition organized by the German Institute for Cultural Exchange features the work of international artists, pioneers of hyper-realism. (Photo by Julio Cesar Aguilar/AFP Photo)





89th Airlift Wing Vice Commander Col. Christopher M. Thompson loses his hat with the blast from Air Force One, with President Barack Obama aboard, as it departs from Andrews Air Force Base, Md., Thursday, October 20, 2016, en route to Miami to encourage people to sign up for health care coverage under the Affordable Care Act during an upcoming enrollment period. (Photo by Jose Luis Magana/AP Photo)





A young Thai boy reacts as he has his eyebrows shaved by Buddhist monk during a mass ordination to honor the late Thai King Bhumibol Adulyadej at a temple in Bangkok, Thailand, 20 October 2016. A total of 108 Thai men and 48 of youngsters are to be ordained as monks and novices to honor the late Thai king as part of the nation mourning. King Bhumibol, the world's longest reigning monarch died at the age of 88 in Siriraj hospital on 13 October 2016. (Photo by Rungroj Yongrit/EPA)





A shopfitter hoovers the floor of a Selfridge's Christmas window display at the flagship store on Oxford Street on October 20, 2016 in London, England. The 2016 Selfridges Christmas window displays are were unveiled for the first time today and are often the first to do so in London. The 2016 theme is titled “Shine on” and features Father Christmas in many of the windows. (Photo by Chris J. Ratcliffe/Getty Images)





Two people, and a dog, visiting Salem Sue, the world's largest holstein cow discover the big bovine's commanding view of Interstate 94 from School Hill outside New Salem, ND., on Thursday, October 20, 2016. The big cow has been a North Dakota landmark since 1974. (Photo by Tom Stromme/Bismarck Tribune via AP Photo)





People walk outside the scene of a fire at a shoe factory in the El Austino district of Lima October 19, 2016. (Photo by Guadalupe Pardo/Reuters)





A giant panda is released into the wild in Shimian county, Sichuan province, China, October 20, 2016. (Photo by Reuters/China Daily)





Members of a musical band, dressed in traditional costumes, perform during a reception dedicated to the International Rural Women's Day, with a portrait of Soviet leader Joseph Stalin seen in the background, at a culture centre of Trunovskoye village in Stavropol region, Russia, October 20, 2016. (Photo by Eduard Korniyenko/Reuters)





Civilians cook for the Iraqi army after the liberation of Khalidiya village from Islamic State militants, south of Mosul, during an operation to attack Islamic State militants in Mosul, Iraq, October 20, 2016. (Photo by Thaier Al-Sudani/Reuters)





A protester wearing a mask gestures infront of riot police officers during a march to South African President Jacob Zuma's offices, to demand free university education, in Pretoria, South Africa,October 20, 2016. (Photo by Siphiwe Sibeko/Reuters)





Britain's Prime Minister Theresa May stands with Bulgaria's Prime Minister Boyko Borisov and European Commission President Jean-Claude Juncker as they pose for a family photo during a European Union leaders summit in Brussels, Belgium, October 20, 2016. (Photo by Francois Lenoir/Reuters)





Displaced people who fled Islamic State militants from Mosul receive aid at Deepaka camp in the northwest of Erbil, during an operation to attack Islamic State militants in Mosul, Iraq, October 20, 2016. (Photo by Alaa Al-Marjani/Reuters)





A palace aide kneels down before newly crowned 40th Monarch of the Benin kingdom Oba Ewuare II (C) on a wooden bridge during a rite to mark his coronation in Benin City, midwest Nigeria, on October 20, 2016. The crowning of the 40th Monarch of the ancient Benin kingdom marks the end of weeklong activities surrounding the coronation of the Oba of Benin. (Photo by Pius Utomi Ekpei/AFP Photo)





Traditional warriors attend the coronation of Oba of Benin, Eheneden Erediauwa, outside the Oba's palace in Benin city, Nigeria October 20, 2016. (Photo by /Akintunde Akinleye/Reuters)





A traditional chief arrives for the coronation of Oba of Benin, Eheneden Erediauwa, outside the Oba's palace in Benin city, Nigeria October 20, 2016. (Photo by /Akintunde Akinleye/Reuters)





Traditional warriors attend the coronation of Oba of Benin, Eheneden Erediauwa, outside the Oba's palace in Benin city, Nigeria October 20, 2016. (Photo by /Akintunde Akinleye/Reuters)





A palace guard carries a drum during the coronation of Oba of Benin, Eheneden Erediauwa, outside the Oba's palace in Benin city, Nigeria October 20, 2016. (Photo by /Akintunde Akinleye/Reuters)





A traditional warrior holding a machete attends the coronation of Oba of Benin, Eheneden Erediauwa, outside the Oba's palace in Benin city, Nigeria October 20, 2016. (Photo by /Akintunde Akinleye/Reuters)





A fighter of Libyan forces allied with the U.N.-backed government receives ammunition for a tank near the eastern frontline of fighting with Islamic State militants, in Sirte, Libya, October 20, 2016. (Photo by Ismail Zitouny/Reuters)





Entertainers perform during an international circus show, which included troupes from 13 different countries, in Ashdod, southern Israel, October 20, 2016. (Photo by Amir Cohen/Reuters)





An entertainer performs during an international circus show, which included troupes from 13 different countries, in Ashdod, southern Israel, October 20, 2016. (Photo by Amir Cohen/Reuters)





A circus artist performs with cats at the Nikulin Circus in Tsvetnoy Boulevard, Moscow, Russia on October 20, 2016. (Photo by Artyom Geodakyan/TASS)





Creepy clown masks are displayed at a Halloween store in the Brooklyn borough of New York City, U.S. October 20, 2016. (Photo by Brendan McDermid/Reuters)





An Iraqi man who fled violence in Mosul lies in a hole dug in the sand upon reaching Syria, near the Iraqi border, in Hasaka Governorate October 20, 2016. (Photo by Rodi Said/Reuters)





Canada's Prime Minister Justin Trudeau is swarmed by employees at the new Amazon fulfillment center, in Brampton, Ontario, Canada, Thursday, October 20, 2016. Trudeau says the high-tech facility will create more than 700 full-time jobs. (Photo by Nathan Denette/The Canadian Press via AP Photo)





Iraqi Kurdish Peshmerga fighters stand in an area near the town of Bashiqa, some 25 kilometres north east of Mosul, as smoke billows on October 20, 2016, during an operation against Islamic State (IS) group jihadists to retake the main hub city. Kurdish forces launched a fresh push against areas held by the Islamic State group around Mosul, pressing an offensive to retake the jihadists' last major stronghold in Iraq. (Photo by Safin Hamed/AFP Photo)





Los Angeles Dodgers right fielder Josh Reddick can't catch a foul ball hit by Chicago Cubs' Ben Zobrist during the fifth inning of Game 4 of the National League baseball championship series Wednesday, October 19, 2016, in Los Angeles. (Photo by Jae C. Hong/AP Photo)





A man shows the height of his flooded home as Super Typhoon Haima lashes Narvacan township, Ilocos Sur province, Philippines, Thursday, October 20, 2016. Super Typhoon Haima slammed into the northeastern Philippine coast late Wednesday with ferocious winds and rain that rekindled fears and memories from the catastrophe wrought by Typhoon Haiyan in 2013. (Photo by Bullit Marquez/AP Photo)





Filipino government personnel collect rubbish washed in by waves created by Typhoon Haima along Manila Bay, Manila, Philippines, October 20, 2016. (Photo by Eugenio Loreto/EPA)





Spanish participants form Singapore's first UNESCO world heritage human towers during the Catalonia-Barcelona and Spain Week at Sentosa's island resort in Singapore on October 20, 2016. The event runs from October 18 to 21. (Photo by Roslan Rahman/AFP Photo)





Minyons de Terrassa from Spain erect Singapore's first UNESCO world heritage human towers (or castells) at Kidzania on October 20, 2016 in Sentosa, Singapore. 227 people from Catalonia travelled to Singapore to perform the tower to start a week-long celebration of Catalan culture. (Photo by Suhaimi Abdullah/Getty Images)





Amy Rimmer, Research Engineer at Jaguar Land Rover, demonstrates the car manufacturer's Advanced Highway Assist in a Range Rover, which drives the vehicle, overtakes and can detect vehicles in the blind spot, during the first demonstrations of the UK Autodrive Project at HORIBA MIRA Proving Ground in Nuneaton, Warwickshire on Friday October 21, 2016. (Photo by Fabio De Paola/PA Wire)