Mercy 6

Mendenhall started to argue, but Covey turned away from her and drew her finger across the screen, across Jupiter. “See, what’s interesting is how the crush line creates its own latitude as the sphere spins. It doesn’t bend to the equator. It forms a trajectory that extends beyond the planet. To here.”

“That’s going on? Here?” She pointed to the floor, felt silly

“In a way. There are seven groups in our study.” Covey nodded to her collecting bowls. “We’re trying to put it together.”

“When did this bombardment start?” Mendenhall fell into ER mode. “And how long will it last?”

Covey shrugged. “That’s what we’re trying to find out, Dr.

Mendenhall. It’s difficult to gauge origin and duration. I’m a small part of a study that began forty years ago. Now that they’re here … this city is a crowded place.”

“Why aren’t you telling people? Us?” Mendenhall clutched herself.

Covey nodded to the images on her screen. “We are. All the time. But … they estimate that Jupiter caught the Shoemaker-Levy comet thirty years before crush and impact. For thirty years it was simply that which will be. Unchangeable.” She shrugged. “It’s the same here.”

Mendenhall blinked, looked at the ceiling.

Covey jabbed Mendenhall’s shoulder.

“Look, as soon as I and others published our first findings — in just tiny interdisciplinary papers — we were contacted by the NSA.

They wanted whatever we had and cautioned — warned — us about releasing it. Assured us they would do it the right way. A safe way.”

“You trusted that?”

“I love my work. We love our work. They would have stopped me. That was made clear. I assume you’re getting a taste of that now.” She nodded to Mendenhall’s disguise, the fallen cap.

“To say the least.”

“You,” said Covey.

Mendenhall gave her a confused look.

“You must know what it’s like,” explained Covey. “My colleagues around the world take my work seriously, use my field data. All I need to do is offer what I find. No conjecture. Way too early for predictions.”

“But what about people?” Mendenhall dipped in frustration, opened her hands. “ Didn’t you — any of you — think of that? Study that? ”

“The particles pass through everything. The ones we’re talking about. They’re too small and too fast to really do anything.”

“You really believe that?”

“It’s a virus,” replied Covey. “I should put on a mask and turn you in.”

“I don’t think it’s coincidence,” replied Mendenhall, “that you’re here. That I’m here. Someone like you should have contacted someone like me years ago.”

“You would have thought me nuts. You would have dismissed me. You still would if you hadn’t seen it firsthand.” Covey shrugged.

“Besides, there’s nothing we can do about it. So it’s a virus. I’m turning you in.”

Mendenhall eyed Covey’s reflection in the screen. Twenty-one pieces of Shoemaker-Levy shot into Jupiter, a straight line of lights, pulsing into the spinning sphere. The event drew a diagonal across Covey’s reflection, swept her hair across her forehead, lifted one corner of her mouth, stroked her neck.

Mendenhall put high-resonance amygdalae on Covey’s main screens. The laptops continued to show Jovian impacts, crush lines stitching straight seams across bands of orange and cream and red.

She explained the limbic system, even though Covey claimed to know it.

With her finger Mendenhall circled the almond shapes inside the coronal view of the brain. “No. They do even more. They use sensorial memory to help the nervous system react to intrusion, pain.”

“And pleasure,” added Covey. “So?”

“So.” Mendenhall again lifted her hands. “So your particles.”

“I’m sure people and buildings and trees and animals are hit with them from time to time. More as the planet crowds. But mostly nothing would happen. Just a little ripple.” Covey pointed to the bowls.

“What would happen if one passed through a fluorescent tube?”

Mendenhall nodded to the low lights of the basement lab.

“The mercury vapor would anticipate a sudden influx of energy. The tube would explode. It’s probably happened a time or two.”

“We’re fluorescents,” said Mendenhall. “Not limpid pools.”

“I have a colleague,” said Covey, looking at the ceiling light.

“Actually, I’ll call him a friend rather than a colleague. He calls them my particles, too. Jude particles. He claims we should approach them as a-life. But that’s only when he’s drunk. Which is much of the time.”

“We see what we are.” Mendenhall felt as she did when the big doors slid open, the ambulance releasing, ramp clattering down.

She needed to move, to see, to snitch a pulse.

“They’re bullets, Jude.”

“Not really, Doctor. They have no mass. Just velocity. A near-infinite velocity.”

“Let’s not split hairs. Let’s not split anything. Show me the line.

The line from here to Mercy. Small scale. Can you do that? Using the location of a hospital in Reykjavik?”

“How small?”

“Street level.”

Covey laughed, her smile lingering, almost too pretty, would melt to the touch. “That’s not small. I can use Reykjavik and Mercy to pinpoint a line across your thumbnail.”

“Will I be able to read it?”