July 20 in History

Significant events that happened on this day.

Today

Historical Events

1985

Treasure hunter Mel Fisher discovered the wreck of the Spanish galleon Nuestra Señora de Atocha with $450 million in treasure

After searching for 16 years off the Florida Keys, Fisher's team finally located the mother lode of gold, silver, and emeralds from the 1622 shipwreck...

1982

The IRA detonated two bombs in London's Hyde Park and Regent's Park, killing 11 soldiers and 7 horses

Major

The first bomb targeted the Household Cavalry during their daily ceremony, killing four soldiers and seven horses. Two hours later, a second bomb expl...

1976

NASA's Viking 1 lander successfully touched down on Mars, becoming the first spacecraft to land on the Red Planet

Major

After a 10-month journey from Earth, Viking 1 sent back the first close-up photographs of the Martian surface. The lander operated for over six years,...

1969

Apollo 11 astronauts Neil Armstrong and Buzz Aldrin became the first humans to walk on the Moon

Major

At 10:56 PM EDT, Neil Armstrong stepped onto the lunar surface and spoke the famous words, "That's one small step for man, one giant leap for mankind....

1969

The very first episode of Monty Python's Flying Circus aired on BBC One

The revolutionary sketch comedy show debuted with its bizarre blend of surreal humor, animation, and complete disregard for traditional comedy formats...

1944

A group of German military officers failed in their attempt to assassinate Adolf Hitler with a briefcase bomb

Major

Colonel Claus von Stauffenberg planted a bomb in a briefcase during a meeting at Hitler's Wolf's Lair headquarters. The bomb exploded, killing four pe...

1940

Billboard magazine published its first Music Popularity Chart, which would later become the famous Hot 100

The first number-one song was "I'll Never Smile Again" by Tommy Dorsey and Frank Sinatra. This chart revolutionized the music industry by providing a...

1903

The Ford Motor Company shipped its first car, the Model A, to a dentist in Chicago who paid $850 for it

Dr. Ernst Pfenning became Ford's first customer, receiving a two-cylinder car that could reach the blazing speed of 30 mph. Ford had only incorporated...

1885

Professional football was legalized in England, transforming soccer from a gentleman's amateur sport into a working-class profession

The Football Association reluctantly voted to allow players to be paid, ending years of bitter conflict between northern working-class clubs and south...

1881

Sioux leader Sitting Bull surrendered to U.S. forces at Fort Buford in Montana Territory

After five years of exile in Canada following the Battle of Little Bighorn, Sitting Bull returned to the United States with his starving band of follo...

1866

The first permanent transatlantic telegraph cable was successfully completed, allowing instant communication between Europe and North America

After several failed attempts, including a cable that worked for only three weeks in 1858, the SS Great Eastern successfully laid a telegraph cable fr...

1810

Colombia declared independence from Spanish rule on this day, though it took over a decade of warfare to actually achieve it

The citizens of Bogotá staged what became known as the "Cry of Independence" and formed a governing junta, but Spain didn't take the hint. What follow...

1304

Italian poet Petrarch was born, who would later become famous for writing love poems to a woman he only met twice

Francesco Petrarca spent decades writing hundreds of sonnets about his idealized love Laura, whom he first glimpsed in a church in 1327. Despite only...

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