It was not discovered it was invented and built by a team of scientists and engineers.
On Mars...
The Mars Rover was not discovered it was invented.
the mars rover
The Mars Exploration Rover Opportunity landed on Mars during 2004
The rovers were lowered on the planet mars , with the help of a parachute.
Mars Exploration Rover
The first rover landed on Mars on July 4, 1997.
Two rovers of different kinds have landed on Mars. The first Mars Rover landed in 1997. The first Mars Navigator landedin 2004.
The Sojourner Rover landed on Mars on July 4, 1997.
The Mars buggy started exploring the red planet, Mars, on July 6, 1997. The buggy was name Sojourner and has explored Mars for three months.
Sojourner, which was the robotic Mars rover, landed on Mars in July of 1997. Sojourner explored Mars for approximately three months. This rover was equipped with cameras and solar panels.
curosity