Grande étoile : le trésor cosmique volé par Bowser

Grand Star: The Cosmic Treasure Stolen by Bowser

1312 mots | Temps de lecture : 6 minute(s)

In the Mario universe, few items are as decisive as the Grand Star. Far more than a reward, it is the fuel that sets an entire observatory in motion and the treasure that Bowser covets for his cosmic empire.

Let's take a look back at this oversized golden orb, a true star of Super Mario Galaxy, which is at once a source of energy, a plot device, and a key to progression.

Summary

What is the Grand Star?

The Grand Star makes its debut in Super Mario Galaxy, on the Wii in 2007. It is a giant and much more powerful version of the Power Star, those golden orbs that Mario has been collecting since Super Mario 64. While the Power Star fits in the plumber's hand, the Grand Star far surpasses it in size.

This difference in scale reflects a difference in function. The Grand Star concentrates a colossal cosmic energy, capable of powering entire structures and bending space to open new passages. Its golden glow and massive silhouette immediately make it the true engine of the adventure: without it, no great journey between galaxies is possible.

The object is reused in Super Mario Galaxy 2, also released on Wii in 2010. It retains its dual status as an energy source and a key to passage, proving that Nintendo made it a pillar of the entire Galaxy saga rather than a temporary gadget.

The fuel for the Comet Observatory

In the first episode, the Grand Stars power the large beacon located at the heart of the Comet Observatory, the home ship of Rosalina and her living star people, the Lumas. It is this beacon that controls the observatory's entire mobility.

Thanks to this energy, the observatory can transform into a comet and traverse the cosmos to pursue Bowser across the universe. Each Grand Star brought back restarts a part of the machine and revives an entire section of the structure.

  • Each Grand Star retrieved relights an observatory dome, these thematic rooms serving as gateways to the worlds.
  • The structure has six domes in total, unlocked one after the other as Mario progresses.
  • A reactivated dome opens access to new galaxies, and thus to new levels to explore.

The very first Grand Star is retrieved during the prologue, in the starting galaxy. It is what gets the observatory, initially without power, moving again and truly begins the quest.

The cosmic treasure stolen by Bowser

The origin of the conflict is clear from the outset: Bowser attacks the Mushroom Kingdom in the middle of a star festival, kidnaps Princess Peach, and seizes the stars to further his ambitions. This is not a simple kidnapping, but a theft on a universal scale.

His plan is extravagant: to build his own empire at the center of the universe. The concentrated power of the Grand Stars and Power Stars must provide him with the fuel for this personal galaxy, designed to solidify his reign.

Retrieving each Grand Star therefore means wresting a piece of Bowser's loot and bringing Mario closer to the center of the universe, where the final confrontation takes place. The cosmic treasure is both the stake and the reward.

How Mario retrieves each Grand Star

Unlike the 120 Power Stars scattered throughout the game, the Grand Star is never an optional bonus: it is a mandatory step in the scenario, impossible to bypass.

Each one is earned at the end of a fortress galaxy, after defeating a major boss — both Bowser Jr. and Bowser himself. These confrontations mark the major milestones of progression.

  • Once defeated, the boss releases the Grand Star he was jealously guarding.
  • Brought back to the observatory, it unlocks the next dome and the wave of galaxies that accompany it.
  • There are seven in total in the game, six of which are sufficient to complete the main adventure.

The Grand Star thus plays the role of a narrative progression gate: it paces the story and rewards key moments, whereas Power Stars fuel free exploration.

The Grand Star in Super Mario Galaxy 2

In Super Mario Galaxy 2, the Grand Star changes vehicles but retains all its importance. This time, it re-energizes the Starship Mario, a spaceship sculpted in the plumber's likeness, which replaces the Comet Observatory as the base camp.

Its energy opens the portals that connect one world to the next, structuring progression through the different regions of the universe. The principle remains the same as in the first game: no Grand Star, no passage.

The sequel adds a spectacular detail: during the final battles, Bowser devours the Grand Stars to become gigantic. The coveted object then becomes the direct source of his enormity, leading to titanic duels on a planetary scale.

From one installment to the next, the Grand Star therefore remains the common thread of the Galaxy saga: fuel for ships, the stake of the scenario, and a symbol of the endless duel between Mario and Bowser.

Grand Star in brief

French Name Grande étoile
English Name Grand Star
First Appearance Super Mario Galaxy (Wii, 2007)
Other Game Super Mario Galaxy 2 (Wii, 2010)
Type Giant version of the Power Star
Role Powers the Comet Observatory and unlocks galaxies
How to Obtain Defeat a major boss (Bowser Jr. or Bowser)
Antagonist Bowser, who steals them for his cosmic empire

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FAQ

  • In which game does the Grand Star appear?
    It makes its debut in Super Mario Galaxy, released on Wii in 2007, and then returns in Super Mario Galaxy 2 in 2010.
  • What is the difference from a Power Star?
    The Grand Star is a giant and much more powerful version of the classic Power Star. It is used to power the observatory and unlock new areas, while Power Stars are primarily collectible rewards.
  • Why does Bowser steal the Grand Stars?
    Bowser seizes the stars to build his own empire at the center of the universe. Their energy is meant to serve as fuel for this personal galaxy, after he kidnaps Princess Peach.
  • How do you retrieve a Grand Star?
    Each Grand Star is earned at the end of a fortress galaxy, by defeating a major boss like Bowser Jr. or Bowser. Once brought back to the Comet Observatory, it relights a dome and opens access to new galaxies.
  • What are the Grand Stars used for in Super Mario Galaxy 2?
    They re-energize the Starship Mario and open the portals that lead from one world to the next. During the final battles, Bowser devours them to become gigantic.
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