Pathfinder's landing spot on Mars was Ares Vallis, an ancient flood plain chosen because it was relatively safe, and also a spot with lots of rocks for Sojourner to analyze. While Pathfinder was ...

But none of those would have been built if it weren’t for the amazing success of a much smaller, much less sophisticated rover named Sojourner, which landed on Mars 26 years ago. Not much bigger ...

But none of those would have even been built if it wasn’t for the amazing success of a much smaller, much less-sophisticated rover named Sojourner that landed on Mars 25 years ago today ...

NASA's first-ever Mars rover, dubbed Sojourner, touched down in Chryse Planitia on July 4, 1997, atop its landing vehicle, Pathfinder. The pair of spacecraft heralded a revolution in Mars ...

NASA's Perseverance rover hits a new milestone on Mars—capturing a rare phenomenon in a surprising 'anniversary' selfie while ...

Twenty-five years ago that little robot, a six-wheeled rover named Sojourner, made it — becoming the first in a string of rovers built and operated by NASA to explore Mars. Four more NASA rovers ...

A painting depicting the U.S. Navy John Lewis Class Oiler USNS Sojourner Truth along with Truth, The Ulster County Courthouse, the Sojouner Mars rover and Sojourner Truth State Park , was given to ...

In the wake of NASA's successful Pathfinder mission to Mars, Hot Wheels had issued a toy replica of the JPL Sojourner Mars Rover, which was a critical part of that mission. The six-wheeled ...