Origin

Once upon a time, on a planet far, far from here, there was a city made of silver.

It was called Argo City, and it sat on the surface of a world called Krypton, beneath two moons that rose each evening like a pair of lanterns. The city had tall towers that caught the sunlight and held it, so the whole place seemed to glow even after dark. It was the most beautiful place you can imagine.

And in one of those silver towers, there lived a girl named Kara.

Kara Zor-El was thirteen years old, quick and curious, with her mother's warm smile and her father's habit of staying up too late asking too many questions. Her father, Zor-El, was a scientist who filled their home with notebooks and telescopes. Her mother, Alura, filled it with music. Kara filled it with laughter.

She loved Argo City with her whole heart. She loved the silver towers and the twin moons and the friends she had known since she was small. She loved her mother's voice and her father's careful hands.

But Krypton was in trouble.

Deep underground, where no one could see it, the planet's core was beginning to fail. Zor-El stayed up night after night studying his instruments, and each morning his face was a little more worried than the day before.

Finally, he built a rocket.

It was just big enough for one person. He installed a navigation system pointed at a small blue planet called Earth — a world where Kara's cousin, Kal-El, had already landed as a baby and grown up into a hero called Superman. Zor-El worked carefully and quietly, because he knew he only had one chance to get this right.

The night the rocket was ready, Alura held Kara close for a very long time. She smoothed Kara's hair and looked at her with eyes full of love and sadness all at once.

"Be brave," she said softly. "Be kind. Be who you are."

Kara climbed into the rocket. The hatch sealed shut. The engines rumbled to life.

WHOOOOSH.

The stars rushed past in long white streaks. Krypton disappeared behind her. Kara was alone in the deep quiet between the stars, and she held her mother's words in her heart like a warm light in the dark.

The journey took a long time. Longer than expected. Kara watched through the small porthole as star after star drifted by, and she counted them to keep herself company.

And then — a blue planet appeared, growing bigger and brighter with every passing hour.

Earth.

The rocket splashed down in a wide green field outside a small town called Midvale. Kara climbed out, blinking in the golden sunlight, and found herself looking at a tall figure standing in the grass. He had dark hair and kind blue eyes — eyes the exact shade of the Kryptonian sky.

It was Superman. Her cousin Kal-El. He had grown up while she was traveling, and now he stood before her looking much older than she remembered — but his eyes were the same.

He handed her a warm coat without saying a word. Then he smiled, and it was the kind of smile that meant everything was going to be all right.

"Welcome," he said gently. "You're safe now."

Kara wrapped the coat around her shoulders. She took a long, slow breath of Earth air. It tasted different from Krypton's air, a little sweeter, with a freshness that surprised her.

And then the strangest thing began to happen.

Earth's yellow sun was different from Krypton's red sun. It poured into Kara's cells like sunlight through a window, warming something deep inside her. She felt it first in her hands, then her whole body, then all the way to her fingertips.

She jumped — just a small jump, just to see — and sailed thirty feet into the air.

She flew. She actually flew, spiraling up through the blue sky with the wind singing past her ears, laughing with pure surprise.

Over the next days and weeks, she discovered the rest. Heat vision that could cut steel beams cleanly in two. Freeze breath cold enough to coat a pond in ice in one long exhale. Strength beyond anything she had imagined. Speed that turned the whole world blurry.

But Superman was patient with her. He taught her what he knew: how to land without shaking the ground, how to listen for cries for help from a mile away, how to be gentle with a strength that could move mountains.

Midvale was Kara's new home now. She went to school there and learned English words and made her first Earth friends and ate her first peanut butter sandwich, which she found deeply puzzling.

And late one evening, she sat at a sewing table and cut a piece of deep blue fabric into a cape, sewing onto it the S-shaped crest that her whole family had worn on Krypton — the symbol of hope.

She took the name Supergirl.

The first morning she flew at full speed over Midvale, the sonic boom rattled every window on the block. Pigeons scattered from the rooftops. A dog barked somewhere far below.

Kara hung in the sky for a moment, looking down at the little town glowing in the early light, and she thought of her mother's voice.

Be brave. Be kind. Be who you are.

She was far from Argo City. She was far from Krypton, from the silver towers and the twin moons and everything she had ever loved.

But she was not lost.

She was exactly where she was supposed to be.

And somewhere below, the lights of Midvale burned warm and steady, waiting for her.