An LPR is required to present an I-551 (Green Card) for reentry into the U.S. If you are not a U.S. citizen or a U.S. LPR, you will need a passport and/or the appropriate documentation based on the status you are seeking in the U.S. for any type of cruise, closed loop or not.
The Picard Maneuver is a battle tactic invented by Starfleet Captain Jean-Luc Picard. In 2355, Picard was in command of the USS Stargazer when it was attacked by an unknown alien vessel, later determined to be of Ferengi origin.
The Picard Maneuver as seen in the TNG episode The Battle is when a starship goes to warp for a very small amount of time, closing in on the opponent. Because of the slo â¦ w speed of light (compared to warp), the opponent would see the light from where the ship was previously, and it's new position.