Amelia Earhart fails to arrive at Howland Island during her around the world flight, prompting a search for her and navigator Fred Noonan in the South Pacific Ocean. No wreckage and no bodies are ever found.

U.S. President Lyndon Johnson signs the Civil Rights Bill into law, which makes the exclusion of African-Americans from elections, schools, unions, restaurants, hotels, bars, cinemas and other public institutions and facilities illegal. A side effect of the Bill is the immediate reversal of American political allegiance, as most southern voters abandon the Democratic Party for the Republican Party.

Beloved actor Jimmy Stewart, who starred in such films as Rear Window and Vertigo, dies at age eighty-nine at his home in Beverly Hills, California of a blood clot in his lung.

NBC broadcasts the first TV commercial to be sanctioned by the Federal Communications Commission. The FCC began licensing commercial television stations in May 1941, granting the first license to NBC. During a Dodgers-Phillies game broadcast July 1, NBC ran its first commercial, from Bulova, who paid $9 to advertise its watches.

The British Government admits that former high-ranking intelligence diplomat Kim Philby had worked as a Soviet agent. Philby was a member of the spy ring now known as the Cambridge Five, along with Donald Maclean, Guy Burgess, Anthony Blunt and John Cairncross. Of the five, Philby is believed to have been most successful in providing classified information to the Soviet Union. He defected to Russia, was feted as a hero and even given his commemorative stamp, before dying in 1988 at the age of seventy-six.

American actor Robert Mitchum dies in his home in Santa Barbara, California. He had starred in films such as Out of the Past, Blood on the Moon, and Night of the Hunter, was called "the soul of film noir," and had a reputation for coolness that would go unmatched until Frank Sinatra arrived on the scene.

Near the Podkamennaya Tunguska River in what is now Krasnoyarsk Krai in Russia, a large meteoroid or comet explodes at five to ten kilometers above the Earth's surface with a force of about twenty megatons of TNT. The explosion is a thousand times more powerful than the Hiroshima atomic blast, knocks over an estimated 80 million trees and generates a shock wave estimated to have been 5.0 on the Richter scale.

Soviet cosmonauts Vladislav Volkov, Georgi Dobrovolski and Viktor Patsayev, who served as the first crew of the world's first space station Salyut 1, die when their spacecraft Soyuz 11 depressurizes during preparations for re-entry. They are the only humans to die in space (as opposed to the upper atmosphere).