Picture This

Curiosity Mars rover snaps a selfie

2 February 2018 Astronomy Now

The Curiosity Mars rover used a camera on the end of its robot arm to take a selfie on the slopes of Mount Sharp before moving on to begin exploring nearby clay-rich soils. The rover is slowly working its way up the lower slopes of the mountain, looking for changes that might indicate the transition from warmer, wetter eras to the dry, frigid environment seen today.