Since landing on Mars in August 2012, NASA Curiosity Mars rover has fired the laser on its Chemistry and Camera ChemCam instrument more than 100,000 times at rock and soil targets up to about 23 feet 7 meters away.
Since landing on Mars in August 2012, NASA Curiosity Mars rover has fired the laser on its Chemistry and Camera ChemCam instrument more than 100,000 times at rock and soil targets up to about 23 feet 7 meters away.