It was all desperately, savagely unfair. It was the longest ten minutes of Lieserl's life. She glowered at Ginnie, filled with resentment.

The next day she found herself looking forward to going to the room with the children again. She set off with her mother through sunlit corridors. They reached the room Lieserl remembered -- there was Michael, smiling a little wistfully to her, and Tommy, and the girl Ginnie -- but Ginnie seemed different: childlike, unformed...

At least a head shorter than Lieserl.

Lieserl tried to recapture that delicious enmity of the day before, but it vanished even as she conjured it. Ginnie was just a kid.

She felt as if something had been stolen from her.

Her mother squeezed her hand. "Come on. Let's find a new room for you to play in."

Every day was unique. Every day Lieserl spent in a new place, with new people.

The world glowed with sunlight. Shining points trailed endlessly across the sky: low-orbit habitats and comet nuclei, tethered for power and fuel. People walked through a sea of information, with access to the Virtual libraries available anywhere in the world, at a subvocalized command. Lieserl learned quickly. She read about her parents. They were scientists, studying the Sun. They weren't alone; there were many people, huge resources, devoted to the Sun.

In the libraries there was a lot of material about the Sun, little of which she could follow. But she sensed some common threads.

Once, people had taken the Sun for granted. No longer. Now -- for some reason -- they feared it.

On the ninth day Lieserl studied herself in a Virtual holomirror. She had the image turn around, so she could see the shape of her skull, the lie of her hair. There was still some childish softness in her face, she thought, but the woman inside her was emerging already, as if her childhood was a receding tide. She would look like her mother -- Phillida -- in the strong-nosed set of her face, her large, vulnerable eyes; but she would have the sandy coloring of her father, George.

Lieserl looked about nine years old. But she was just nine days old.

She bade the Virtual break up; it shattered into a million tiny images of her face which drifted away like flies in the sunlit air.

Phillida and George were fine parents, she thought. They spent their time away from her working through technical papers -- which scrolled through the air like falling leaves -- and exploring elaborate, onion-ring Virtual models of stars. Although they were both clearly busy they gave themselves to her without hesitation. She moved in a happy world of smiles, sympathy and support.

Her parents loved her unreservedly. But that wasn't always enough.

She started to come up with more complicated, detailed questions. Like, what was the mechanism by which she was growing so rapidly? She didn't seem to eat more than the other children she encountered; what could be fueling her absurd growth rates?