Task: Text Simplification
Input (English): adrastea was discovered by david c. jewitt and g. edward danielson in voyager 2 probe photographs taken on july 8 , 1979 , and received the designation.
Output (English): adrastea was discovered by david c. jewitt and g. edward danielson in traveler 2 probe photographs taken on july 8 , 1979 , and received the name or label.