From Wikipedia, the free encyclopedia

Ham fitted into a special biopack couch prior to flight.

Ham (August 1956? - January 19, 1983), also known as Ham the Chimp and Ham the Astrochimp, was the first higher primate launched into outer space. Ham's name is an acronym for the lab that prepared him for his historic mission--the Holloman Aerospace Medical Center, located at Holloman Air Force Base in New Mexico.

In December 1960 the four-year-old chimpanzee was trained to do simple, timed tasks in response to electric lights and sounds. In his pre-flight training, Ham was taught to push a lever within five seconds of seeing a flashing blue light; failure to do so would result in an application of positive punishment in the form of a mild electric shock to the soles of his feet.

On January 31, 1961, Ham was secured in a Project Mercury capsule labeled MR-2 and launched from Cape Canaveral, Florida into outer space. The capsule suffered a partial loss of pressure during the flight, but Ham's space suit prevented him from suffering any harm. Ham's lever-pushing performance in space was only a fraction of a second slower than on Earth, demonstrating that tasks could be performed in space. Ham's capsule splashed down in the Atlantic Ocean and was recovered by a rescue ship later that day.

After the flight, Ham lived for 17 years in the National Zoo in Washington D.C., then at the North Carolina Zoo before dying at the age of 27 on January 19, 1983. Ham appeared repeatedly on television, as well as on film with Evel Knievel.

Ham's backup, Minnie, was the only female chimp trained for the Mercury program. After her role in the Mercury program ended, Minnie became part of an Air Force chimpanzee breeding program, producing nine offspring and helping to raise the offspring of several other members of the chimpanzee colony. She was the last surviving astro-chimp. She died at age 41 on March 14, 1998. Minnie is buried next to Ham at the New Mexico Museum of Space History in Alamogordo, New Mexico.

• Monkeys in space

• NASA Description of mission
• Ham the Chimp
• Animal Astronauts