december 5 1999
what was sojourner supposed to find on mars
July 4th 1997
Sojourner was a robotic rover that traveled on the surface of Mars in 1997 as part of the Mars Pathfinder mission.
MESUR Pathfinder
Pathfinder and Sojourner are both missions sent to Mars by NASA. Pathfinder was a lander that carried the Sojourner rover, which became the first rover to explore Mars' surface in 1997. Pathfinder and Sojourner were instrumental in studying Mars' geology, climate, and potential for life.
some were on mars.
In 1997.
Mars
The first vehicle landed on Mars was the Mars Pathfinder, which included a robotic rover called Sojourner. It successfully landed on Mars in 1997.
Sojourner
NASA named the Mars Pathfinder Rover "Sojourner" in honor of Sojourner Truth, the African American abolitionist and women's rights activist.
The first rover to reach Mars was the Sojourner rover, part of the Mars Pathfinder mission, which landed on Mars on July 4, 1997. The Sojourner rover conducted scientific exploration on the Martian surface for about 83 sols (Martian days).