Term used they are docking.
the first two spacecrafts to land on mars were 2 vikings from NASA, the national aeronautics and space administration
there were two main spacecrafts the voyager 1 and the voyager 2 that flew to Jupiter and in to deep space. It was in 1979.
I think there is no spacecraft on Mercury because it is to close to the sun, the spacecrafts would just melt.
The only spacecraft to have visited Neptune is the space probe Voyager 2, which flew by Neptune in August 1989.
conception
When two spacecraft are joined in space it is called docking.
the space shuttle and the soyuz rocket
It is a force called the thrust and it pushes it into space.
The second American maned space program was the two man spacecrafts called the Gemini.
spacecrafts
space shuttles.!
space shuttles.!
N.a.s.A sent the Apollo spacecrafts in space.
People send spacecrafts to space to explore what it is like in space and to take pictures to see if there is going to be life on a planet. They also see where things are. Hope that helps!
The space shuttle
A Space Man.
By the space race