Andros

When Andros was a child, his sister, Karone, was kidnapped by Darkonda. Andros made it his goal to find his sister. As a teenager on KO-35, the rebels chose Andros and his best friend Zhane to take on the mantle of being Power Rangers. After becoming the Red Space Ranger, he and Zhane, the Silver Space Ranger, teamed up to defend the galaxy, on the request of the sage, Zordon. On one mission, Zhane was mortally wounded and Andros kept him alive by freezing him and keeping him a special chamber inside Andros' spaceship, the Astro Megaship.

After the Turbo Rangers Theodore Johnson, Carlos Vallerte, Ashley Hammond, and Cassie Chan left the Earth after the Power Chamber and their powers had been destroyed, they accidentally boarded the Megaship. Andros found them, first mistaking them for intruders. After some convincing, he gave them the other four Astro Morphers to become Space Rangers. In their first battle, Andros and the others managed to combine the Astro Megaship with the Astro Megashuttle, forming the Astro Megazord. Andros became the leader of the team and their mission became to find the missing Zordon and protect Earth from Astronema.

During the series, Andros developed a relationship with Ashley. At the same time, Zhane was released from the cyrogenic chamber when the Megaship crashed, and the two friends were reunited. Andros became jealous when he saw Zhane spending time with Ashley, but Zhane convinced him that they were just friends, so Andros was able to ask her out on a date. He also discovered that Karone had become the evil princess Astronema.

He managed to convince her to change her allegiance, but she was captured again and brainwashed. In the final battle, Andros boarded Astronema's Dark Fortress and discovered Zordon, who had been missing since the beginning of the series. At Zordon's insistence, and much hesitation, Andros shattered Zordon's energy tube, which destroyed him and released a wave of energy that destroyed the army attacking the universe. This act also freed Astronema of her brainwashing, and he was reunited with his sister again.