In Titan A.E., Guardian-class Heavy Escort Destroyer, also has been launched in the 2998 (Earth Date: 1955), is a Global Defense Force spacecraft built before Gaea (Old Earth)'s destruction, but also the unknown civilians and pirates why did not alone belong factions like that. Judging by the structure and features of the ship, it has a higher speed than any Gaeans and Humans/Terrans created ships (like Ronin, Valkyrie, Osiris, Zeus, Pegasus, Galactica, and Enterprise). The Guardian-class was launched during the warfare of the 1st Galactic War of Unnamed Galaxy 2990-3004 (Earth Date: 1947-1960), many battles greatest I've ever seen. Judging by the preserved secret documents, this ship was ready to last built of the on Old Earth (Generally Known as Gaea) and in its shipyards to sent for Pierce, Colorado, it is a last Guardian-class Heavy Escort Destroyer named "Guardian VMA-774" was launched in take off soon. In year 3028 A.D. (Earth Time: 1985 A.D.), after battle of Gaea System, start of the evacuating of the Gaea System and Gaea (Old Earth), Cale Tucker and his father the professor are leaving too, to go somewhere saftey. During the End of the Old Earth (Gaea), Tek taking to look after Cale rides into the Space Guardian and go without his father, when Professor Tucker going to his other (Titan) so he'll have to go away awhile. The last Guardian was launched and take off into the Old Earth's atmosphere, also Tek and Cale look for window as see the Titan was launching and fly away, otherwise Gaeans (humanity)'s only hope of finding a new home would be lost forever. The Guardian makes it into space and out of Old Earth (Gaea) orbit just as the Drej Mothership pinpoints itself over the North Pole of the Old Earth (Gaea) and fires its energy weapon at the Old Earth (Gaea), sending energy waves down to the South Pole, but the Titan successfully leaves its launchpad and makes it into space before the first energy wave reaches Pierce. Only Cale watches the Titan as it passes by the Guardian and then activates its hyperdrive, disappearing into the depths of space in the blink of an eye. Cale then turns back to Old Earth (Gaea) as the Drej Mothership stops firing its energy weapon and disappears into space as well. Along with the occupants of the Guardian, plus those on other evacuation ships that are managing to leave at the last minute, Cale watches in horror as, under the Drej energy, the Old Earth (Gaea) speeds up its rotation (making the oceans turn blood red), turn black and, at first, fling a few bits of debris into space. At the next second, the Old Earth (Gaea) explodes into billions of asteroids, which shoot off in all directions, some taking out some of the evacuation ships that managed to leave Old Earth (Gaea) at the last second. The Guardian skillfully escapes getting hit by the debris and Cale also bears witness as the larger asteroids hit the Anul and blow it up into billions of asteroids as well. After that, the Guardian leaves the Gaea's Star System, where Gaeans (humanity) is now homeless and the remains of the Old Earth (Gaea) and Anul start to settle into a new asteroid belt, during the Galactic Drej War of Unnamed Galaxy in 3010 A.D. - 3043 A.D. (Earth Date: 1967 A.D. - 2000 A.D.). Also the collapse of Global Defense Force (Known as Earth Space Force or Gaean Space Force) almost gone forever. 8 hours later, the Guardian arrives the planet Vusstra to lands on the spaceport and Airport Runaway-like Roads too. Anyways, one year later, the Guardian has been decommissioned and scraped by Vusstrans in 3029 A.D. (Earth Date: 1986 A.D.).

Titan A.E. © 20th Century Fox, 20th Century Fox Animation, Fox Animation Studios, Don Bluth and Gary Goldman, Walt Disney Pictures, David Kirschner Productions, Polyphony Digital