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.
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.
Mariner 9, Mariner5, Viking 1 and Viking 2