Northern Rim of Endeavour Crater on sight! - Sol 1820 (Natural Colors; credits: Lunar Explorer Italia)

A Northern Portion of the Rim of Endeavour Crater is visible on the horizon of this image taken by the Panoramic Camera (PanCam) on NASA's Mars Exploration Rover Opportunity on March 7, 2009, during the 1820th Martian Day, or Sol, of the Rover's Mission on Mars.

That portion of Endeavour's Rim is about 20 Km (approx. 12 miles) away from Opportunity's position West of the Crater when the image was taken. The width of the image covers approx. 1° of the horizon.