Submission + - Mars Global Surveyor died from single bad command
wattsup writes: "The LA Times reports that a
single wrong command sent to the wrong computer address caused a cascade of
events that led to the loss of the Mars Global Surveyor spacecraft last
November, NASA investigators reported Friday.
A command that oriented the spacecraft's main communications antenna was sent to the wrong address. The mistake caused a problem with the positioning of the solar power panels, this in turned caused one of the batteries to overheat, shutting down the solar power system and the batteries drained in 12 hours."
A command that oriented the spacecraft's main communications antenna was sent to the wrong address. The mistake caused a problem with the positioning of the solar power panels, this in turned caused one of the batteries to overheat, shutting down the solar power system and the batteries drained in 12 hours."