The Wobble

The podcast had ended twenty minutes ago, but neither of them had said anything about playing another one.

"Say it again," Maya said. "The number."

"Five thousand five hundred," Soren said. "More than. As of when they recorded it."

"Planets."

"Planets around other stars. The first one around a star like the Sun, they found in nineteen ninety-five. That's it. That's how new this is."

Maya pressed her face against the cold window. Outside, the highway was empty fields and the fields were black and above the black there were stars, more than she could count without her eyes giving up.

"Nineteen ninety-five," she said. "My dad was already alive."

"Everybody's dad was already alive. That's the part nobody says right. People act like we've always known. We've known for like thirty years."

"How did they even see it," Maya said. "A planet around another star. It's not like they flew there."

Soren had his notebook open on his knee, tilting it to catch the highway lights that swept by. "They didn't see the planet. That's the thing. The planet's way too small and too dark next to the star."

"Then how."

"The star wobbles."

Maya turned away from the window. "Stars don't wobble."

"They do, a tiny bit. The planet pulls on the star while the star pulls on the planet. So the star sort of swings around a little point in the middle. Back and forth. Toward us, away from us."

"That's nothing. A planet's tiny. A star is a star."

"It is almost nothing," Soren said. "It's so almost-nothing that they had to measure the color of the light changing. The light squishes a little bluer coming toward you and a little redder going away. That's how they found the first one. Not by seeing it. By watching a star lean."

Maya was quiet. Up front their mom changed lanes and the turn signal ticked, ticked, ticked, then stopped.

"Wait," Maya said. "Do that again. Lean."

"What?"

"You said the star leans because something's pulling on it. Something you can't see."

"Right."

"So you don't have to see the thing. You just have to see what it does to the thing next to it."

"Yeah," Soren said. "Yeah, exactly."

Maya sat up straight. "Then there's a planet for every wobble. And there are wobbles they haven't checked yet."

"There's wobbles on basically every star. That's the part I keep reading and not believing. They ran the numbers, all the stars they've checked, how many had planets. And the math comes out that there are more planets in the galaxy than stars."

"More planets than stars."

"More. Like each star is the boring part. The planets are the normal thing."

Maya looked back out the window at the black fields and the thick spill of stars over them. She started counting and stopped, the way you stop, but this time it was different. This time the stopping meant something.

"Soren."

"Yeah."

"Every one of those is at least one."

"At least."

"No. Listen." She put her finger on the glass, not to count them, just to hold one still. "That one. Whatever that one is. There's something going around it right now. A whole place. With a morning on it."

Soren stopped writing.

"And that one," Maya said, moving her finger. "And the one behind it I can't even see because it's too far. There's a place there too. Going around. Pulling its star into a little lean that nobody's measured."

"Nobody's measured most of them," Soren said quietly. "That's the actual situation. There's like a hundred billion stars in just our galaxy and they've checked, what, a few thousand carefully. We're at five thousand five hundred because that's how many we got around to."

"Got around to," Maya repeated. She laughed, but it came out shaky. "It's not that they're not there. It's that nobody's looked yet."

"Right."

"They're already there. Right now. All of them. Spinning. With weather. And nobody's pointed anything at them."

Soren wrote one line and put his pen down because his hand wasn't steady enough.

"I always feel like that," Maya said suddenly. "Like I'm the only one noticing something and everybody else already moved on. And it always feels like I'm making it up, like I'm the weird one for still looking."

"You're not making it up."

"No, but listen to what it actually is." She turned from the window and her face had that lit-up wrongness, the look she got when something was too big to keep her voice level. "It's true the whole time before anybody looks. The planet doesn't wait for somebody to notice it to be real. It's just real. And then somebody finally looks and it was always there."

Soren stared at her. "That's the whole thing," he said. "That's the whole entire thing. The first one in nineteen ninety-five was already going around its star the whole time everybody thought there was nothing. The whole time anyone said maybe we're it. It was right there the entire time, leaning its star, and nobody had measured the color of the light yet."

"The entire time," Maya said.

"The entire time."

Up front their mom said something about how it was past their bedtime and neither of them answered, because their bedtime was a thing that belonged to the inside of the car and they were not really inside the car anymore.

Maya counted again. One, two, three, four, and each number now had a planet behind it she would never see, and behind that another star, and the field of black went up past the top of the window where the roof of the car cut it off.

"Roll it down," Maya said.

Soren reached across her and pressed the button, and the window slid down, and the cold roared in, and above the rushing dark fields the stars stood still and uncountable and every single one of them leaned.