Stephen Douglas Leuz (1952 - 2010)

Refresh this page to see various historical events that occurred during Stephen's lifetime.

In 1952, in the year that Stephen Douglas Leuz was born, on July 2, Dr. Jonas E. Salk tested the first dead-virus polio vaccine on 43 children. The worst epidemic of polio had broken out that year - in the U.S. there were 58,000 cases reported. Of these, 3,145 people had died and 21,269 were left with mild to disabling paralysis.

In 1960, when he was only 8 years old, on May 1st, an American CIA U-2 spy plane, piloted by Francis Gary Powers, was shot down by a surface-to-air missile over the Soviet Union. Powers ejected and survived but was captured. The U.S. claimed that the U-2 was a "weather plane" but Powers was convicted in the Soviet Union of espionage. He was released in 1962 after 1 year, 9 months and 10 days in prison.

In 1976, Stephen was 24 years old when The United States celebrated the Bicentennial of the adoption of the Declaration of Independence. It was a year long celebration, with the biggest events taking place on July 4th.

In 1986, at the age of 34 years old, Stephen was alive when on January 28th, the space shuttle Challenger exploded 73 seconds after launch. All seven crew members died. The cause of the explosion was later found to be a failed O-ring. The O-ring failure was due to the unusually cold conditions at Cape Canaveral.

In 1990, when he was 38 years old, on April 24th, the Hubble telescope was launched into space after long delays due to the Challenger explosion. An optical flaw was found within weeks of launch but was fixed within three years. The discoveries made possible by the Hubble have contributed to scientists' understanding of the universe.