Inquiry Fails to Find Reason for Failure of Beagle 2 Mars Mission LONDON (AFP) -- Any one of a number of technical malfunctions might have caused the loss of Beagle 2, the ill-fated British space probe that vanished while attempting to land on Mars, an investigation found.      A six-month inquiry by project organisers, their second attempt to discover what went wrong with the mission, was unable to pinpoint why the tiny craft vanished shortly before it landed on Mars on Christmas Day last year...