Mariner 9 orbited Mars in November 13, 1971.
Mariner 3 and 4were the first i believe but failed. Mariner 9 was launched successfully on May 30, 1971, and became the first artificial satellite of Mars when it arrived and went into orbit.
Venera 7, Mariner 9, Rosetta, Spirit and Opportunity, Voyager 1
a mercury mariner is a space prob that went up in mercury 1974-1975.
The Valles Marineris is the largest complex canyon on mars big enough to stretch across the united states, it was revealed by the Mariner 9 space craft.
Mariner 9 was created on November 13, 1971.
The USA supported the Mariner 9 because it was from NASA.
Mariner 9 orbited Mars in November 13, 1971.
Mariner 9
Mariner 9 orbited Mars in November 13, 1971.
It was a 1971 Mars Orbiter.
As a Mars Orbiter.
May 19 - Mars probe program: Mars 2 is launched by the Soviet Union.May 30 - Mariner program: Mariner 9 is launched toward Mars.Nov 13 - Mariner program: Mariner 9 becomes the first spacecraft to enter Mars orbit successfully.
The Mariner 9.
Middle of november 1971.
November 30, 1971
I know Vikings 1 and 2 have. Also, some ships that have been there are: Mariner 4, Mariner 9, Pathfinder and Global Surveyor.