Vegamoviestoavatarthelastairbenders01e0 Best

Kaelen was twelve when he first bent starlight. Not fire, not water, not earth or air—but light from Vega, the blue-white star his generation ship orbited. The Vega Voyager had left a dying Earth three centuries ago, carrying the last remnants of humanity in cryo-pods. But Kaelen was born in transit, one of the "Drift Children," who breathed recycled air and walked magnetic halls.