Taking all countries into consideration: There is a probe on it's way to Mercury right now. It will spend a couple of years orbiting Mercury mapping and doing other tests. There have been several different probes landed on Venus. There has been an army of different probes landed on Mars over the years. There has been at least one probe dropped down through the clouds of Jupiter. Saturn has had several fly-by photographic missions, but I don't believe anything has been dropped down through it's clouds as of yet. But Titan, Saturn's largest moon, has had a probe dropped to it's surface (Titan is the only moon in the solar system with an atmosphere). Uranus and Neptune: Fly-by only. There is a probe headed toward Pluto right now that is supposed to get close-up photographs about 2015.
The first probe to land on Mars was called, the Hubble space craft.
no mars is an inner planet
viking 1
A space probe with special gear to send curiosity rover safely to the surface of mars
Jupiter
mars
MARS
MARS
The Russian space probe Mars 2 went to space in the year of 1973.
viking 1 was sent in outer space is to study planet from surfaces.. it was sent and landed at Mars and studied the surface of the planet... :)
The first probe to land on Mars was called, the Hubble space craft.
Mars
The mariner spacecraft explored Mercury, Mars, and Venus. The first successful space probe and first spacecraft visit to a planet was Mariner 2.
Mars has been in space for as long as any other planet, such as, earth.
Mars.
The space probe landed successfully on Mars, where it collected astrological and atmospheric data.
curiosity