Nasa releases striking image of dawn on Mars

Nasa has released a striking image of dawn on the Martian surface taken by its Curiosity rover, showing sunlight bathing jagged crags formed billions of years ago as the car-sized vehicle continues to explore Earth’s planetary neighbour. Curiosity landed in 2012 in Gale Crater near the Martian equator, and since 2014 has been climbing Mount Sharp, ‌a 5km-tall (3-mile-tall) mountain rising from the crater floor. The image was taken by the six-wheeled rover’s Mastcam camera about an hour after the...