ba di ko nga alam eh tanong ka ng tanong
A space probe is an unmanned spacecraft sent into space.
Space probes would be safer.
How do space probes aid in space exploration
Probes in Space was created in 1975.
Some space probes carry landers, but most do not.
Space probes are classified based on their mission's target or the mission's type. Target classifications include lunar, solar, planetary, or interplanetary probes. Mission types include flyby, orbiter, and soft-lander.
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.
As of now, Earth has several space probes sent by different countries and space agencies. There are active probes such as Voyager 1 and 2, Juno, and New Horizons, amongst others, which are exploring various parts of space and providing valuable information about our solar system.
4 space probes
Statellites and space probes are orbits that go around the Earth. This is to get data.
That would be several hundred, perhaps even several thousand, probes for each of the countries - no sense to list them all here.
Callisto probes carbon dioxide