NASA released this image taken by the Curiosity on January 6th, 2012.
The pale circle is the result of the rover’s DRT aka Dust Removal Tool. The DRT is a wire bristle brush attached to the turret on the end of Curiosity’s arm. The motorized duster removed the debris from a 1.85 inches by 2.44 inches piece of rock.
- Protesters marched in Chicago for the second night in a row after the release of a video showing the police shooting of black teen Laquan McDonald. ›
- Frank Gifford's family says the NFL star had CTE, the degenerative brain disease linked to football. He died in August. ›
- And President Obama actually made his daughters laugh at the annual White House turkey pardon. ›