Currently NASA is planning to launch shuttles to the moon and mars as well as upgrades to the ISP.
There have been no astronauts on the moon since the end of the Apollo missions.
When astronauts go on missions they come back with a few specs of stardust.
To become astronauts
3
mercury
7 astronaut did
no, it is too far away.
The question is not clear, there were three astronauts at a time in a Apollo mission , and there were 11 Apollo missions.
The Apollo missions each carried three astronauts.
12 astronauts from 6 successful moon landing missions have walked on the moon's surface.
Lunar rover
no space missions have ever visited Jupiter because the farthest astronauts have ever gone to is the moon, but picture things have gone to take pics of Jupiter. just not actual astronauts.