A rock on Mars spilled a surprising yellow treasure after Curiosity accidentally cracked through its unremarkable exterior. When the rover rolled its 899-kilogram (1,982-pound) body over the fragile ...

An image taken by Curiosity last month has sparked claims of a long-lost civilization on the Red Planet after some spotted a ...

The Mars rover Curiosity has a busy schedule ahead of it for its second full day on the Red Planet. Curiosity is a car-size, $2.5 billion rover designed to investigate whether Mars was ever habitable ...

Mars, with its rust-hued surface, is known as the red planet for a reason. Along the way, Curiosity has made some extraordinary finds and captured some stunning vistas. The latest came in November ...

Here's a small little reminder that space exploration is still full of messy, unexpected surprises. A sample rock nicknamed Atacama clung to the Curiosity rover’s drill for days before the Mars robot ...

Mars is the fourth planet from the sun and has a distinct rusty red appearance and two unusual moons. The Red Planet is a ...

The rovers are searching for signs that Mars was once habitable and could have supported life. NASA recently shared panoramic photos from both rovers to showcase their distinct exploration areas.