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.
Thus, Picardâs crew enjoys many of the comforts theyâd have otherwise left behind, including a wide variety of recreational opportunities, âreplicatedâ food dishes to suit every palate, and quarters large enough to share with spouses and offspring.