NASA's Perseverance Mars rover is negotiating ... (testing on Earth has shown that under certain conditions the rover's "rocker-bogie" suspension system maintains better traction during backward ...

While he and his NASA peers started research ... “Most of the Martian rover technologies are predicated on having a rigid wheel on a rocker-bogie,” he said. “And over time, they’ve grown ...

NASA has canceled its VIPER moon rover project. NASA will still send a spacecraft to the moon and pay a company $323 million for the trip. VIPER was supposed to explore the south side of the moon ...

The landmark is famous as being the landing site of Perseverance, a Martian rover NASA sent to explore the planet about four years ago. Perseverance, about the size of a car, captured the whirling ...

Delays and concerns about NASA’s future budgets doomed the VIPER mission, which aimed to search for ice near the moon’s south pole. By Kenneth Chang Kenneth Chang has reported on the highs and ...