A barrel roll is an aerial maneuver where an aircraft or spacecraft rotates around its longitudinal axis while moving in a curved path. The motion involves a combination of roll, pitch, and yaw. In the context of space battles, the phrase "Do a barrel roll" has become synonymous with evasive maneuvers.
Here's a fun paper on the topic:
In conclusion, while performing two consecutive barrel rolls is theoretically feasible, it requires sophisticated control systems and precise maneuvering. Our analysis provides insights into the aerodynamics and kinematics involved in executing a barrel roll, and highlights the challenges associated with performing multiple consecutive rolls. do barrel roll twice