Mars.!!!
However, spacecraft have landed on Venus, but the atmosphere on Venus is such that spacecraft are crushed/collpase. So no exploration has been done on Venus.
Mars
It was the Russian spacecraft, a unmanned one called Luna 2.
fun landing space Jordan
If you are asking of of man, then it is the U.S.A .But the Russians landed the first unmanned spacecraft on the moon.
On May 30, 1966 the Surveyer 1 was the first unmanned U.S. spacecraft to land on the moon. The first manned spacecraft landed on the moon on July 20, 1969.
The spacecraft that landed on the moon , was called the Lunar module, The name was The Eagle.
Mars
It was the Russian spacecraft, a unmanned one called Luna 2.
There have been several unmanned probes that have landed on Venus, but no people have gone there yet.
fun landing space Jordan
If you are asking of of man, then it is the U.S.A .But the Russians landed the first unmanned spacecraft on the moon.
On May 30, 1966 the Surveyer 1 was the first unmanned U.S. spacecraft to land on the moon. The first manned spacecraft landed on the moon on July 20, 1969.
The Mariner spacecraft landed on the planet Mars, and the Apollo spacecraft landed on the moon.
No spacecraft from Earth has ever landed on Neptune.
Controlled landings by probes or spacecraft have been achieved on the Moon, Venus, and Mars.
The spacecraft that landed on Mars in the 1970s was the Viking 1 Lander. It was the first spacecraft to have landed on Mars on July 20, 1976.
The spacecraft that landed on the moon , was called the Lunar module, The name was The Eagle.
No spacecraft has ever landed on Pluto. The New Horizons spacecraft did a flyby (2015-2016) but did not land on the surface.