Eastern Rim of Endeavour Crater on sight! - Sol 1821 (Natural Colors; credits: Lunar Explorer Italia)

A high point on the distant Eastern Rim of Endeavour Crater is visible on the horizon in this image taken by the Panoramic Camera (PanCam) on NASA's Mars Exploration Rover Opportunity on March 8, 2009, during the 1821st Martian Day, or Sol, of the Rover's Mission on Mars.

That portion of Endeavour's Rim is about 34 Km (approx. 21 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.