] LOS ANGELES -- Nearly six years after NASA's Mars ] Polar Lander vanished during a landing attempt on the Red ] Planet, a scientist has spotted what appears to be ] wreckage of the spacecraft. ] ] The observation came in a re-examination of grainy, ] black-and-white images taken by the orbiting Mars Global ] Surveyor, which searched for the probe with no success in ] 1999 and 2000. |