Gordo (space monkey)

Gordo was one of the first monkeys to travel into space. As part of the NASA space program, Gordo, also known as "Old Reliable", was launched from Cape Canaveral on December 13, 1958 in the U.S. Jupiter AM-13 rocket. The rocket would travel over 1500 miles and reach a height of 310 miles (500 km) before returning to Earth and landing in the South Atlantic. Unfortunately a technical malfunction prevented the capsule's parachute from opening and, despite a short search, neither his body nor the vessel were ever recovered.

Gordo

Gordo was a South American species of squirrel monkey, about one foot tall and weighing between 1 and 1.5 kg. He was chosen for space travel because of his similar anatomical makeup to man and sensitivity to changes in temperature. The use of monkeys in NASA space missions was not new: five monkeys called Albert, as well as monkeys called Patricia and Mike had all flown by 1952.

The flight

The historic flight took place at 0353 hours EST when the Jupiter AM-13 rocket containing Gordo was launched from the Atlantic Missile Range at Cape Canaveral. The rocket ascended to a height of 310 miles while travelling 1500 lateral miles. Scientists monitoring the flight were pleased to note that, aside from a slight slowing of the pulse, Gordo suffered no ill effects from the entry into space or resultant weightlessness. Gordo wore a specially customised space suit and was fitted with instruments, including a thermometer and microphone, to monitor his health.

In total the flight would last 15 minutes, of which Gordo was weightless for 8.3 minutes, as the craft exited and re-entered Earth's atmosphere at a speed of over 10,000 miles per hour. The capsule would land in the South Atlantic less than a meter from the estimated landing spot. Unfortunately the failure of Gordo's parachute meant that both he and the capsule were lost, despite efforts to recover them. It is still maintained that Gordo was alive at the time of impact.

Legacy

Despite the loss of Gordo the mission was considered a success by NASA. It had gone some way towards alleviating the concerns over how the human body would cope with weightlessness and the difficulties of space travel. Less than a year later, Gordo would be followed into space by the monkeys Able and Baker who successfully survived a similar launch profile. Despite these advances it would be the Russian Yuri Gagarin who would become the first man in space .

ee also

*Monkeys in space

External links

[http://news.bbc.co.uk/onthisday/hi/dates/stories/december/13/newsid_3240000/3240133.stm BBC News article]
[http://www.geocities.com/jupiter_irbm/other_missions.htm Details of the Jupiter IRBM Missions]
[http://www.spacetoday.org/Astronauts/Animals/Dogs.html SpaceToday.org]
* [http://www.spacechimps.com One Small Step: The Story of the Space Chimps Official Documentary Site]