Giving Thanks for Opportunity’s Great Work!
Pasadena CA (JPL) Dec 08, 2014
Opportunity is on the west rim of Endeavour Crater heading towards ‘Marathon Valley’, a location assumed to have abundant clay minerals slightly over a half mile (1 kilometer) to the south.
The rover is stopped at an interesting geologic unit and conducting in-situ (contact) measurements.
On Sol 3848 (Nov. 21, 2014), the rover began the investigation of a light-toned vein, first with —> Read More Here