Final answer:
The statement is false, as an external force is not required to set a stationary object in motion in outer space away from all gravitational influences and atmospheric friction.
Step-by-step explanation:
False. The statement is false because an external force is not required to set a stationary object in motion in outer space away from all gravitational influences and atmospheric friction. In outer space, there is no atmosphere or significant gravitational influences to provide resistance or friction. As a result, a stationary object will remain at rest until a force acts upon it, but once a force is applied, the object will continue to move without any external force needed.