Five notable space probes are:
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My answer is that space probes go 5,075 mph, when launched from Earth. Hope I helped you find your answer.
1957 by the russians
Only the ones we have launched.
Most Space Probes never come back, the Space Probe Voyager 1 has traveled so far that it is out of our solar system. It was launched in the 1970s.
Space probes are not piloted. Probes are launched to places that are months or years away in travel time. A pilot would require too much food, air, and water.
Two of the US space probes are Voyager I and Voyager 2. NASA launched Voyager I on September 5, 1977. Voyager II ended up being launched before Voyager I on August 20, 1977.
The Viking Program, which created Viking 1 and Viking 2 space probes, was invented and launched by the United States.
Yes, NASA did send both probes into space but they were launched at different dates.
Space Shuttle Atlantis
It's not that I don't want to answer this question, it's that it's scope is beyond Answers.com. There have been scores of space probes sent into space (taking all nations into consideration). Your best bet is to research "space probes launched from earth". Allow yourself a couple of hours to read it all.
They are made out of technology and they have cameras to take pictures of the planet. There are 2 types of probes a space probe wicth flys around the planet and takes pictures and planet probes or planet rovers. But they have no people living on the probes.
Space probes explore space for a quite obvious reason; they are SPACE probes. They probe space.