FRESNO, California (KFSN) -- NASA says an investigation is taking place after a white powdery substance found at the Kennedy Space Center tested positive for cocaine.
An executive says more than four grams of the drug was found in a NASA facility on March seventh.
The official would not say exactly where on the property it was found. NASA has a zero-tolerance drug policy and all employees may be randomly tested.
It is not known whether any employees have been asked to submit to drug testing in this investigation.