Astro Megaship

The Astro Megaship was a spaceship used by the Space Rangers and the Galaxy Rangers. For the Space Rangers, it served as their mode of transportation, base of operations, and primary Megazord. For the Lost Galaxy Rangers, it served as their base of operations and secondary when it isn't docked on board the space colony Terra Venture.

DECA serves as the ship's A.I. The Megaship was scuttled at the end of Power Rangers Lost Galaxy to prevent Trakeena from destroying the Rangers.

In Power Rangers Wild Force, a successor, called the Astro Megaship Mark II, built in the KO-35 shipyards, was used as the form of transport to Earth's Moon to stop the remains of the Machine Empire.

Fire Rebellion Storyline
The Astro Megaship Mark II is used by the Knights of the Just's space division called the Knights of the Galaxy.