It was the size of a microwave oven. It weighed as much as a corgi. It traveled slower than a sloth. And as NASA's newest robotic rover, it made history as the first-ever wheeled vehicle to land on ...

The tiny vehicle and its lander, Pathfinder, paved the way for the car-sized Curiosity and Perseverance. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

Twenty-five years ago on July 4, 1997, NASA landed its first rover on Mars and beamed back a photo from the planet’s surface. In doing so, the agency set up its first on-the-go, vehicular science lab ...

When a daring team of engineers put a lander and the first rover on the Red Planet a quarter century ago, they changed how the world explores. On a July evening in 1997, Jennifer Trosper drove home ...