Pioneer 10

Pioneer 10
Owner:	United States of America
Operator:	NASA

The Pioneer 10 plaque

Pioneer 10 was an American Pioneer Program deep space probe that was in service with NASA in the late 20th century. This probe was used for surveying the interplanetary medium past the planet Mars and for exploration of the Jovian system.

Pioneer 10 carried a metal plaque on its hull, designed to give alien lifeforms basic, non-language-specific, information about its origin and its creators. Some time before 2287, the probe passed into Klingon territory, where it was destroyed by the Bird-of-Prey commanded by Captain Klaa. (Star Trek V: The Final Frontier)

Background Information

• Pioneer 10 was launched from Earth on March 3, 1972. The first human space probe to explore the outer solar system, its primary mission was to analyze the planet Jupiter. Launched on a solar escape trajectory, it became the first man-made object to leave Sol's traditional planetary zone in 1988. As it passed through the extremes of the system, it was charged with investigating particles from the solar wind and cosmic rays. Contact with the probe continued until the final successful contact attempt on January 23, 2003. Pioneer's intended course will eventually take it to the vicinity of the Aldebaran system.

• Though depicted as being destroyed in Klingon territory in the late 23rd century, in actuality the spacecraft's speed is so slow, it will not reach Aldebaran for two million years.

External link

• Pioneer 10 at Wikipedia