the milklyway
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.
Voyager
No. Mankind not any spacecraft made it to Mars until 1971.
Mars pathfinder
The Mariner spacecraft landed on the planet Mars, and the Apollo spacecraft landed on the moon.
Mars Science Laboratory (a.k.a. Curiosity)
As of yet, there have been no manned Mars spacecraft at all.
They are taken there, by spacecraft.
The name "Mars" came from the Romain when they took a part of the Greek religon. Mars is the God of War to the Romains.
It was the Mariner 4 spacecraft.
The spacecraft that took 22 close-up pictures of Mars in 1965 was called Mariner 4. It was the first spacecraft to successfully fly by Mars and capture close-up images of the planet's surface.
It was Mars 2, from the Soviet Mars Lander Program.