On this day in 1974, Mariner 10, the U.S. space probe became the first spacecraft to reach the planet Mercury. It had been launched on November 3, 1973.Mariner 10 was the first spacecraft to return high-resolution digital color images.
A photomosaic of Mercury images taken by Mariner 10, tinted to approximate the appearance of Mercury.
On February 19, 1473, Nicolaus Copernicus is born in Torun, a city in north-central Poland on the Vistula River. The father of modern astronomy, he was the first modern European scientist to propose that Earth and other planets revolve around the sun.
The monument to Nicolaus Copernicus in Warsaw.
Deng Xiaoping of China died on t his day in 1997 at the age of 92. He was the last of China’s major revolutionaries.
William "Smokey" Robinson Jr. is 78 years old today.
Singer Smokey Robinson was with The Miracles who helped define the Motown sound. He also played with The Five Chimes until 1972 and pursued a solo career. He released such popular songs as "A Quiet Storm," "Tears of a Clown," "You’ve Really Got a Hold on Me," and "I Second That Emotion."
On this day in 1898, the USS Maine sank when it exploded in Havana Harbor for unknown reasons. More than 260 crew members were killed.
On this day in 1989, after nine years of intervention, the Soviet Union announced that the remainder of its troops had left Afghanistan.
Red Army soldiers surrounded by foreign press wait their plane to leave for Soviet Union.
Born on this day in 1564.
Susan Brownell Anthony(February 15, 1820 – March 13, 1906)
Susan B. Anthony was a social reformer and women’s rights activist who played a pivotal role in the women’s suffrage movement.
In 1978, President Jimmy Carter signed the bill authorizing the Susan B. Anthony Dollar Coin. The U.S. Mint officially released the coin on July 2, 1979.
Physicist and mathematician Sir Isaac Newton became one of the most influential scientists of all time, formulating the three basic laws of motion and the law of universal gravitation. He built the first practical reflecting telescope. Newton’s mother wanted him to be a farmer.