She is portrayed by Melody Perkins.
She was later brought back to the side of good after the sacrafice of Zordon.
A year later, she disgused herself as her evil persona in order to steal back the Pink Quasar Saber and to bring it back to Terra Venture. She eventually chosen by the spirit of deceased Power Ranger Kendrix Morgan to be the second (and current) Pink Galaxy Ranger.
She later returns in Power Rangers Super Megaforce to help the refugees get to safety when The Armada attacked.
Fire Rebellion Storyline
Karone will appear in Season 10 as a main character in the second half. She travels to Chorus to retrieve the Pink Quasar Saber to keep it from the First Order and other villains such as Heckyl/Snide, Vilgax, and others. She joins the heroes while fighting against Tong Shau Ping.
Rise of the Villians
she was recaptured by Darkonda and was turn in to Cyborg Astronema again this time working for the Empire and became one of Darth Vader's Loyalist.
Allies: Andros (brother), T.J. Johnson, Carlos Vallerte, Ashley Hammond, Cassie Chan, Zhane, Leo Corbett, Kai Chen, Damon Henderson, Maya, Kendrix Morgan, Mike Corbett, Megaforce Rangers, Order of the Just, Knights of the Just, Derrick "Freeze" McCracken, Sunset Shimmer, Agent Nevada, Agent California, Team Blood Gulch, John Taylor, Nick Reyes, The Mane 7, Cutie Mark Crusaders, Diamond Tiara, Silver Spoon,
Enemies: Space Rangers (formerly, as Astronema), Trakeena, The Armada, Anti-Order Movement, Settlement Defense Front, Salen Kotch, Tong Shau Ping, Sledge, Rabia, Ragyo Kiryuin, Nui Harime, Jasper, Zurgane, Etemon, Lord Arcanon, Singe, Doomwing, Salem,
Karone and Andros are siblings. However, Karone didn't know much of her good childhood due to being kidnapped by Darkonda and raised by Ecliptor to be evil. She, while as Astronema, did have a locket with a picture of her and Andros. This is what helped Andros bring Karone back to her senses.
Kendrix was the one responsible for allowing Karone to become a Power Ranger. While trying to protect the Pink Quasar Saber from Trakeena, she was tossed off a cliff, but was saved by Kendrix' ghost. After Trakeena's defeat (not perminant until Power Rangers Lightspeed Rescue), Karone put the Pink Quasar Saber back in its alter. As a result, Kendrix was resurrected. Kendrix gave her thanks to Karone for everything she had done for the Rangers, in which Karone said that she wouldn't have missed it for the world.
Karone and Nevada are seen to be very good friends. One of the similarities they share is that they were former villains, Nevada once being controlled by the Nightmare Forces, and Karone once being known as Astronema. They do their best to help each other out.