As of 2021, only the Parker Solar Probe has visited the sun. It was launched by NASA in 2018 with the mission of studying the sun's outer atmosphere and its effects on space weather.
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.
Depends on whether you say Pluto is a planet or not. If you say it isn't, then there are no planets that haven't been visited by a spacecraft. If you say it is, then there is one that hasn't been visited yet, but one is on the way.
The only planet that has not been visited by a spacecraft is Pluto, which is classified as a dwarf planet.
The Russians have never landed on the moon
The spacecraft that visited the moon was called Apollo.
it is too hot at the sun
No its way to hot to even go close to the sun.
No spacecraft has visited all the planets.
Pluto will be visited by the spacecraft New Horizon in 2015
voyager 2
Voyager 2 is the only spacecraft to have currently visited both.
yes
Yes
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.
Depends on whether you say Pluto is a planet or not. If you say it isn't, then there are no planets that haven't been visited by a spacecraft. If you say it is, then there is one that hasn't been visited yet, but one is on the way.
none
Apollo 17