Abuuri nooc ka mid ah weedhan Donald Roy Pettit (wuxuu dhashay 20 Abriil 1955) waa injineer kiimiko Mareykan ah iyo astronaut NASA ah.
Dabcan, nooca jumlada ee adag ayaa ah "Donald Roy Pettit (wuxuu dhashay 20 Abriil 1955) waa duuliye Mareykan ah, halyeey lix bilood ah oo jooga Saldhigga Caalamiga ah ee Hawada iyo safar lix toddobaad ah oo lagu raadinayo meteorites Antarctica. "