The US space program, including NASA, has successfully visited several planets in our solar system. These include Venus, Mars, Jupiter, Saturn, and Pluto (visited by the New Horizons spacecraft). Additionally, various probes have been sent to study other celestial bodies like comets, asteroids, and moons.
There are many planets in our solar system that have not been visited by a spacecraft. As of now, the planet Uranus has not been visited by any spacecraft.
Voyager II is the first successful space probe that reached the outer planets or Jovian Planets. It is in the rule of probes that they should not reach the outer planets because it is too far and their probes might malfunction. But this Voyager II probe had a successful flight to the outer planets.
The space probe collected data on distant planets to study their atmospheres.
Pluto was the only planet not visited by a space mariner space probe.
In 1969 the U.S. successfully landed two men on the moon for the first time.
Between the different space programs, all of the seven other planets of our solar system have been visited, some of them several times.
Earth.
All of the eight planets have been visited or orbited by space probes.
Other than visiting individual space stations, the moon is the only place that astronauts have visited.
April 2008 At present the only planet in our solar system that has not been visited (either by an orbiting spacecraft or flyby spacecraft) has been the recently planet downgraded body of Pluto. There is a mission currently in motion to visit this distant outpost.
The Pioneer space program was a series of unmanned missions to explore the planets in more detail. It was a US space program.
Voyager 1 and 2 visited the outer planets and went on into interstellar space.
Yes, that is why all space craft are constructed in clean rooms prior to being sent to other planets
There are many planets in our solar system that have not been visited by a spacecraft. As of now, the planet Uranus has not been visited by any spacecraft.
No, Saturn is a gas planet. Nothing can stand on gas planets.
The Dawn space probe will begin orbiting Ceres in February 2015. The New Horizons probe will do a flyby of Pluto in June 2015. No other dwarf planets will be visited that year.
to search for life out there in space on other planets