The Tribute in Light memorial is seen in the Manhattan skyline from Brooklyn Bridge Park in Brooklyn, New York City, on the 15th anniversary of the 9/11 attacks.
Muslim pilgrims gather on the plains of Arafat during the annual Hajj pilgrimage outside the holy city of Mecca, Saudi Arabia.
Heinrich Popow of Germany celebrates after setting a new Paralympics record and winning the gold medal in men's long jump.
Tiangong-2, China's second space laboratory, lifts off from the launch pad in Jiuquan, Gansu province.
First buyer Sho Inoue shows Apple's new iPhone 7 after purchasing the device at the Apple Store at Tokyo's Omotesando shopping district.
A child receives treatment inside a field hospital after airstrikes in the rebel held Douma neighborhood of Damascus, Syria.
U.S. President Barack Obama and first lady Michelle Obama arrive at the Congressional Black Caucus Foundation's 46th annual Legislative Conference Phoenix Awards dinner.
New York City firefighters stand near the site of an explosion in the Chelsea neighborhood of Manhattan, New York.
Model plane builder Otto Dieffenbach III makes his remote control plane resembling U.S. Presidential candidate Donald Trump release fake money as it flies over the beach in Carlsbad, California.
A refugee baby smiles in a makeshift tent on the Hungary-Serbia border.