Noun
a rocket-propelled guided missile that can escape the earth's atmosphere; makes observations of the solar system that cannot be made by terrestrial observation
Source: WordNetAccordingly, many spacecraft utilize reaction wheels or control moment gyroscopes to control orientation in space. citation A gravitational slingshot can carry a space probe onward to other destinations without the expense of reaction mass. Source: Internet
A space probe is a scientific space exploration mission in which a spacecraft leaves Earth and explores space. Source: Internet
But when a Viking space probe sends back the picture of an alien creature swinging a stick, a joint US/USSR mission is sent in a hurry to explore the planet, and things develop fast from there. Source: Internet
In 2010, a malfunction aboard the Voyager 2 space probe was credited to a single flipped bit, probably caused by a cosmic ray. Source: Internet
During the course of the encounter with the Nomad space probe in " The Changeling ", Spock undertakes a mind meld with the machine. Source: Internet
In addition to Earth-bound telescope observations, Europa has been examined by a succession of space probe flybys, the first occurring in the early 1970s. Source: Internet