NASA rover prepares to use laser on a Martian rock

By Updated at 2012-08-18 18:02:33 +0000

Related pictures
  • Destination Mount Sharp: This image from NASA's Curiosity rover looks south of the rover's landing site on Mars towards Mount Sharp. This is part of a larger,high-resolution color mosaic made from images obtained by Curiosity's Mast Camera.
    2012-08-18 19:52:31 UTC
    Diaalnews Colors have been modified as if the scene were transported to Earth and illuminated by terrestrial sunlight. This processing, called white balancing, is useful for scientists to be able to recognize and distinguish rocks by color in more familiar lighting

  • 2012-08-18 19:50:43 UTC
    Diaalnews This image released on Friday Aug. 17,2012 shows bedrocks that was exposed after Curiosity's rocket stage fired its engines that blew away soil from the Martian surface. The Mars rover is preparing to aim its laser next week at a rock in the first test of

LOS ANGELES (AP) — Ready, set, fire.

The NASA Mars rover Curiosity is preparing for its first laser target practice — zapping a Martian rock 10 feet away on Saturday night.

Since landing in an ancient crater Aug. 5, the car-size Curiosity has been getting a full health checkup. Scientists said Friday they have chosen a generic-looking rock near the landing site to aim the laser at and burn a small hole.

The laser is one of 10 tools Curiosity will use to study whether the environment was favorable for microbial life.

Engineers next week planned to command Curiosity to turn its wheels side-to-side and then take its first short drive that will involve rolling forward 10 feet, turning 90 degrees and then going in reverse.

After the checkups are done, the rover will head 1,300 feet east to a spot where three different types of terrain converge in a drive that will take about a month. By year's end, it will start its trek toward a mountain rising from the crater floor.