Everything Must Go

The parking lot behind the astronomy building was half empty, which was how you knew it was a Friday seminar. Weekdays the lot filled by nine and you had to park by the football stadium and walk. Fridays the grad students were gone by noon and the lot looked like a mouth after a tooth comes out.

I had a desk in the basement. Not an office. A desk, against a wall, next to a radiator that clanked from November to April and did nothing the rest of the year. The desk had a drawer that didn’t close all the way and a lamp with a shade that had a brown circle in the middle from where somebody years ago had set down a coffee and never come back for it. I had the desk because I was Harrigan’s last student and because nobody else wanted the basement. The mice didn’t bother me. I’d grown up in a house with mice.

Harrigan had the office at the end of the hall. Real office, with a window, and a nameplate that said DR. E. HARRIGAN, which was wrong because his name was Thomas. The nameplate was left over from whoever had the office before him, and the department had never gotten around to changing it, and he’d never asked them to. That was the kind of department it was. They’d let a man teach for fifteen years on the strength of his work and then schedule a meeting about his “transition” with the same indifference they’d use to reassign a parking space.

I got to the seminar room at four. I was always early. Not because I was eager. Because if you sat in the back when Harrigan talked, you missed things. He didn’t speak loudly, and the room had bad acoustics, and half the time the projector made a sound like a man clearing his throat over and over, and if you were in the back you spent half your energy filtering that out instead of listening to what mattered.

The room had twenty chairs. By four-ten there were eleven people in them. Three were faculty. Two were grad students who weren’t mine but who I saw in the halls sometimes. The rest were the kind of people who showed up to everything because they were either curious or bored and it didn’t matter which.

Harrigan was at the front, adjusting the projector. He was sixty-one and thin. He’d stopped caring about himself years back. His hair was white and he wore it longer than the department liked. He had a coffee mug that said NICE IS DIFFERENT FROM GOOD, which I’d never asked him about.

He didn’t look at the audience. He looked at the screen. The projector threw a blue white rectangle on the wall, and he stood in front of it with his back to us, and for a moment he was just a silhouette.

Then he stepped aside and the slide came up and the room got quiet. Not the polite kind of quiet. The kind you get when a man you respect says something insane in public, and you’re already planning how to pretend you weren’t there.

The slide was a deep-field image. Ten thousand galaxies, from when the universe was three hundred million years old. And in the middle of every one of them, a black hole. Not a baby. A full grown one. Billions of solar masses. In a universe that hadn’t had time to make the first star, let alone a billion suns’ worth of collapsed weight.

I’d seen the image before. We all had. It had been the talk of the conference in Tucson two years ago, the one where everybody agreed the data was probably wrong and then went back to their offices and couldn’t stop thinking about it. The image had been taken by the Webb, pointed at a patch of sky the size of a grain of sand held at arm’s length. Black holes that massive couldn’t form that fast. The math didn’t work. The physics didn’t work. The only thing that worked was the image, which sat there on the screen like a piece of evidence at a trial where everybody had already decided the verdict.

“They’re not babies,” Harrigan said. “They’re not growing. They’re waiting.”

Somebody in the back laughed. Nobody else did.

I was in the front row. I didn’t laugh, because Harrigan wasn’t a crank. Fifteen years ago he could have named his own chair at any university in the country. Then his wife left him and the ideas got strange, and the strange ideas kept checking out, which was worse. Strange ideas that check out don’t make you famous. They make you the man the other men cross the street to avoid. Nobody wants to stand next to the one who’s right.

I was his last student. The rest had gone to the people with the money and the telescopes. I stayed. I told myself it was because the work was interesting. The truth is I’d seen him be right three times when the big names were wrong. He said the missing mass was cold and lightless, and it was. He said two dim stars flickered because something heavy swung between them, and it did. I wanted to be there when it happened again.

After the seminar the director took him into his office, and I heard the word “retirement” through the door. Harrigan came out, poured himself a cup of coffee, and drank it standing up, looking at the wall.

I went back to my desk in the basement and sat there for a while. The radiator was off. It was May, and the mice were somewhere behind the baseboard. I pulled up the data on my screen. The same deep-field image, the same ten thousand galaxies, the same black holes. I’d been looking at it for two years and I hadn’t done anything with it because the numbers scared me. Not the numbers themselves. What they meant if they were right.

I walked home that night past the hardware store on Vine Street. It’s been there since 1947, and it’s had the same sign in the window the whole time. White paint on plywood, six-inch letters. EVERYTHING MUST GO. I’d walked past it for nine years and never once thought about it.

I did what I always did. I checked his numbers.

The first thing was the mass ratios. Each black hole’s mass, relative to the galaxy that surrounded it, should have varied. In nature, things vary. Stars come in different sizes. Planets come in different sizes. Natural objects don’t come out the same. They come out close, maybe. They cluster around a mean.

It was the same with all ten thousand of them. Each black hole’s mass, to ten decimal places, came out to exactly the same fraction of the galaxy that had collected around it. Nature doesn’t do ten decimal places. Ten decimals is a die. Ten decimals is a stamp.

I ran the first five hundred galaxies through my own code to make sure I wasn’t making a mistake in the pipeline. The code was sloppy. I’d written it as an undergrad and never cleaned it up. But the output was clean. The ratios matched. I ran them again with a different method, one I’d borrowed from a paper on neutron star populations, and the ratios matched again.

Then I looked at the timing. This was the part that took three days. I had to model the accretion histories of each galaxy: how fast the gas collapsed, when the first stars ignited, how long it took the dust to settle into the disks and spirals that we saw later. Every galaxy had a different timeline. Some were fast, some were slow. But when I plotted the timelines against the black holes, the pattern was the same.

The galaxies hadn’t formed. They’d arrived. Gas, dust, first stars, all of it falling into place on a schedule you could set your watch by, everything timed to the black hole parked at the middle. The black hole had been placed first, and everything else had come later, in the order it was needed.

I sat in the basement and stared at the screen. It was two in the morning and the parking lot outside had one car in it, which was mine, and the streetlights made orange circles on the asphalt.

I ran the numbers four ways to be sure. Then I called Harrigan.

He picked up on the second ring. He was awake. He was always awake at two in the morning, which was when he did his best work, or his worst, depending on how you counted.

“They’re standard parts,” I said. “Same die, every one of them. And they don’t eat. They don’t grow. They just sit there.”

“I know,” he said. I heard the ice in his glass. “They sit like a man on a bench, Danny. What’s a man on a bench waiting for?”

“The bus,” I said.

“That’s what I thought too. It’s not the bus. The universe isn’t a bus station. It’s a store.”

“A store.”

“It’s a store,” he said. “And they’re not sitting on a bench. They’re standing behind the counter. They’re the closeout crew. And the store has been going out of business since the day it opened. The sign’s been in the window thirteen point eight billion years, and nobody read it.”

I didn’t say anything for a while. He didn’t either. I could hear the ice in his glass, and somewhere outside his window a car went by, and then it was quiet again.

“You said collected,” I said.

“I said collected. Not eaten. Not gathered into anything. Collected. Like the man with the clipboard who counts the silverware while the store is still open.”

“Who’s counting?” I said.

“They are, Danny. They’ve been counting since before there was light. And the count is almost done. The store is almost empty.”

“Then what?”

“They close the register. They turn out the lights. And they go home.”

“Go home where?”

He hung up.

I sat at my desk for a long time after that. The screen was still on, showing the deep-field image. Ten thousand galaxies, and in every one of them the same black hole, parked and waiting. The closeout crew with its clipboard, counting the silverware while the store was still open.

I told myself it was a metaphor. I’d heard him be right before.

The next morning I pulled the numbers on the one in our galaxy. Sagittarius A-star. Four million solar masses. The quietest big black hole in the sky, and we’d always said: leftover. Failed to grow. Fell asleep on the job.

I checked it against the ten thousand.

Same die.

It hadn’t been left over, and it hadn’t been asleep. It had been parked at the middle of our galaxy before the galaxy was collected around it. It had been standing behind our counter, counting, since before we existed.

I closed the laptop. The screen went dark and I saw my face in it for a second. Then it was just a room. Somewhere behind the baseboard a mouse moved in the insulation.