Earthrise: A photo taken by astronaut William Anders during the Apollo 8 mission in 1968.
Phyllis Siegel, 76, left, and Connie Kopelov, 84, both of New York, embrace after becoming the first same-sex couple to get married at the Manhattan City Clerk’s office in 2011.
John F. Kennedy Jr. salutes his father’s coffin along with the honor guard.
Norwegian Prime Minister Jens Stoltenberg hugs Eskil Pedersen, one of the leaders at the AUF summer camp in Utoya, shortly after 69 of its members were massacred by a right-wing terrorist.
dog is reunited with his owner following the tsunami in Japan in 2011.
Navy chaplain Luis Padillo gives last rites to a soldier wounded by sniper fire during a revolt in Venezuela. (Héctor Rondón Lovera)
Harold Whittles hears for the first time ever after a doctor places an earpiece in his left ear.
Jewish prisoners at the moment of their liberation from an internment camp “death train” near the Elbe in 1945.
Robert Peraza pauses at his son’s name on the 9/11 Memorial during the tenth anniversary ceremonies at the site of the World Trade Center.
Terri Gurrola is reunited with her daughter after serving in Iraq for 7 months
“Wait For Me Daddy,” October 1, 1940: A line of soldiers march in British Columbia on their way to a waiting train as five-year-old Whitey Bernard tugs away from his mother’s hand to reach out for his father.
U.S. Army troops wade ashore during the D-Day Normandy landings on June 6, 1944.
4-month-old baby girl in a pink bear suit is miraculously rescued from the rubble by soldiers after four days missing following the Japanese tsunami.
Retired Philadelphia Police Captain Ray Lewis is arrested for participating in the Occupy Wall Street protests in 2011.
monk prays for an elderly man who had died suddenly while waiting for a train in Shanxi Taiyuan, China.
Romanian child hands a heart-shaped balloon to riot police during protests against austerity measures in Bucharest.
“La Jeune Fille a la Fleur,” a photograph by Marc Riboud, shows the young pacifist Jane Rose Kasmir planting a flower on the bayonets of guards at the Pentagon during a protest against the Vietnam War on October 21, 1967. The photograph would eventually become the symbol of the flower power movement.
The 1968 Olympics Black Power Salute: African American athletes Tommie Smith and John Carlos raise their fists in a gesture of solidarity at the 1968 Olympic games. Australian Silver medalist Peter Norman wore an Olympic Project for Human Rights badge in support of their protest. Both Americans were expelled from the games as a result.
French civilian cries in despair as Nazis occupy Paris during World War II.
firefighter gives water to a koala during the devastating Black Saturday bushfires that burned across Victoria, Australia, in 2009.
Journalists Euna Lee and Laura Ling, who had been arrested in North Korea and sentenced to 12 years hard labor, are reunited with their families in California after a successful diplomatic intervention by the U.S.
Australian Scott Jones kisses his Canadian girlfriend Alex Thomas after she was knocked to the ground by a police officer’s riot shield in Vancouver, British Columbia. Canadians rioted after the Vancouver Canucks lost the Stanley Cup to the Boston Bruins.
Helen Fisher kisses the hearse carrying the body of her 20-year-old cousin, Private Douglas Halliday, as he and six other fallen soldiers are brought through the town of Wootton Bassett in England.
dog named “Leao” sits for a second consecutive day at the grave of her owner, who died in the disastrous landslides near Rio de Janiero on January 15, 2011