RosalinaRosalina has special powers as seen in Super Mario Galaxy. For example, once sufficient power is restored to the Comet Observatory, Rosalina is able to use her powers to surround the observatory in a force field, transforming it into a starship as a form of transportation. Also, she can be protected by a force field that resembles a bubble. If the player attempts to jump on her, the bubble would appear. Rosalina can also form these bubbles around Mario if he falls off the Comet Observatory; it will then levitate and drop him back to where he was standing. Rosalina also has the ability to float, just like the Lumas, and at the end of Super Mario Galaxy is shown flying when she departs from the Gateway Galaxy's first planet. She has the ability to speak via telepathy, as shown in the end of the game, where she speaks to Mario, Peach and Bowser while she's far in space. Rosalina is shown to be skilled with her wand and can deflect Star Bits with it if the player shoots them at her. Rosalina has also shown the ability to teleport, at least from Earth to space. She can also use the spin move from the Super Mario Galaxy games, as seen in Super Mario 3D World, and can still creates a shield to protect her if the player attempt to attack her as a non-playable character. She is also able to create giant holograms of herself, like in Super Mario Galaxy 2, and even change her height, like in Super Mario Galaxy.
She also shows more of her powers in the spin-offs games, such as telekinesis, creation of shooting star showers, gravity manipulation, teleportation of other people, and creation of Launch Stars.