On This Day in History
May 29
United Nations Establishes International Day of UN Peacekeepers
The United Nations designated May 29 as the International Day of UN Peacekeepers, honoring those who have served and sacrificed in peacekeeping operations around the world since 1948.
Heysel Stadium Disaster Kills 39 at European Cup Final
A wall collapsed at Heysel Stadium in Brussels during the European Cup Final between Liverpool and Juventus, killing 39 people. The tragedy led to a ban on English clubs from European competitions.
National Gallery of Art in Washington D.C. Admits Its 100 Millionth Visitor
The National Gallery of Art celebrated its 100 millionth visitor, underscoring its role as one of the world’s most visited and accessible cultural institutions dedicated to visual arts and public education.
First European Solar Power Plant Opens in Sicily
Europe’s first commercial solar power plant began operations in Adrano, Sicily. This pioneering project marked an early milestone in the continent’s shift toward renewable energy sources.
First Observations of Gravitational Lensing Published
Astronomers published the first observations of gravitational lensing, confirming predictions from Einstein’s general theory of relativity. This discovery revolutionized astrophysics and cosmology.
First Known Use of Barcode Technology in Retail
The first product with a barcode was scanned in a retail store: a pack of Wrigley’s chewing gum in Ohio. This marked the beginning of automated checkout systems and transformed global retail operations.
Bob Hope Receives U.S. Congressional Gold Medal
Entertainer Bob Hope received the Congressional Gold Medal for his contributions to American morale through his decades-long support of U.S. troops during wartime. He became a cultural icon of the 20th century.
French Referendum Approves Charles de Gaulle’s Fifth Republic Constitution
A French referendum paved the way for Charles de Gaulle to draft a new constitution, leading to the establishment of the Fifth Republic. This drastically changed France’s political system with a stronger executive branch.
First Use of Submarine-Launched Ballistic Missile by the USSR
The Soviet Union successfully launched its first submarine-launched ballistic missile (SLBM), intensifying the nuclear arms race and expanding second-strike capabilities during the Cold War.
First Successful Flight of the Lockheed U-2 Spy Plane
The Lockheed U-2, a high-altitude reconnaissance aircraft, made its first successful flight. The plane became crucial during the Cold War for gathering intelligence, including during the Cuban Missile Crisis.
Mount Everest First Successfully Summited by Edmund Hillary and Tenzing Norgay
New Zealander Edmund Hillary and Sherpa Tenzing Norgay became the first climbers confirmed to reach the summit of Mount Everest, the world’s highest peak. The feat was celebrated as a landmark achievement in exploration.
First Indian-Origin Astronaut, Rakesh Sharma, Born
Rakesh Sharma, the first Indian citizen to travel to space, was born. He later flew aboard the Soviet Soyuz T-11 mission in 1984 and became a national hero in India.
Italy’s 1946 Referendum Moves Toward Republic
On the path to becoming a republic, Italy held a national referendum that led to the abolition of its monarchy. It marked a turning point in post-war Europe and modern Italian democracy.
International Court of Justice Established Under UN Charter
The Statute of the International Court of Justice was adopted as part of the United Nations Charter. It became the principal judicial organ of the UN, resolving legal disputes between states.
First Regular Scheduled Passenger Airline Service in Britain Begins
The first regular international passenger airline service in Britain began with flights between London and Paris. This marked a new era in civil aviation and commercial air travel.
John F. Kennedy Born in Brookline, Massachusetts
John F. Kennedy, the 35th President of the United States, was born in Brookline, Massachusetts. His leadership during the Cold War and assassination in 1963 left a lasting impact on global politics.
Wisconsin Becomes the 30th State of the United States
Wisconsin was officially admitted to the Union as the 30th U.S. state. The state’s entry furthered westward expansion during a period of rapid national growth and political change.
Patrick Henry Delivers His Famous 'Give Me Liberty' Speech
Patrick Henry gave a powerful speech in the Virginia House of Burgesses, challenging the British Stamp Act and urging colonial resistance. His words became a rallying cry for American independence.
Charles II Restored to English Throne in the Restoration
Following the English Civil War and Oliver Cromwell’s Protectorate, Charles II was restored as King of England, Scotland, and Ireland. The Restoration marked the return of monarchy and royalist traditions.
Constantinople Falls to the Ottoman Empire
The Ottoman Empire captured Constantinople, ending the Byzantine Empire. The fall of the city marked a major turning point in world history and symbolized the rise of the Ottoman Turks as a dominant power.