Opportunity's front view, sol 3556

Opportunity's front view, sol 3556
Opportunity's front view, sol 3556 The outcrop in front of Opportunity sol 3556. The odd rock discussed below is identified as "Pinnacle Island" in this composite Pancam color and grey Navcam image taken after the drive on sol 3540. The view is toward the east across the floor to the far rim of Endeavour crater 22 km away. NASA / JPL-Caltech / Cornell