NASA Finds Sensor Problem But Atlantis Launch Date No Closer

NASA troubleshooters determined on Tuesday that the problem that delayed space shuttle Atlantis’ launch by at least a month is not caused by defective fuel sensors as originally suspected, but by a bad connector that links wires from the sensors inside the shuttle's fuel tank to the outside.

The findings were the result of a long test that monitored the sensors as the shuttle’s giant orange external tank was filled with 500,000 gallons of super-cold liquid hydrogen and then left to stand for hours before it was drained.
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