Shadow over Mars: Nasa's Rover Opportunity 'sees itself' as it looks towards the misty blue Endeavour crater on ...

Nasa's Mars Rover Opportunity recently 'woke up' from a winter-long 'sleep' where it couldn't charge its solar panels - but even while it rested, it found time to capture a spectacular image of the 14-mile-wide Endeavour crater, the largest the robot vehicle has explored.

[link to www.dailymail.co.uk]