American Aeronautics and Space Administration (NASA) for over 7 years on Mars robot Opportunity, are still engaged in discovery, a journey which lasted 3 years and then a giant crater has reached unprecedented.

According to the information given on the website of NASA, the golf cart-sized wheeled robot, where the discovery of Victoria crater earlier after climbing 21 kilometers traveled, and 22 km-wide crater, called Endeavour, had the corner yesterday.

Hot and wet periods of the Red Planet than the giant crater estimated to examine the clay mineral soil and rocks, Opportunity, home to primitive life may have to continue the discovery of the crater.

This kraterdeki mineral formation, where the robot passes previously studied younger and arid rocks reveal a very different view.

Progressing, and the discovery of 60 cm per hour since January 2004, Opportunity is continuing, only 3 months, sent to Mars as he had landed a few weeks after its twin Spirit'ten.

Cut off communication with the Earth Spirit's official duties in March 2010 had ended in May.