The Martian

All 25 of the courses take 414 days, and vary only slightly in thrust duration and angle. The fuel requirement is nearly identical for the orbits and is well within the capacity of EagleEye’s booster.

It’s too bad. Earth and Mars are really badly positioned. Heck, it’s almost easier to—

He stopped typing.

Furrowing his brow, he stared in to the distance.

“Hmm.” he said.

Grabbing his coffee cup, he went to the break room for a refill.

“I know you’re all busy,” Teddy said, “so let’s make this fast. I need status on Project Iris from all departments. Venkat, let’s start with you.”

“The mission team’s ready,” Venkat said. “There was a minor turf war between the Ares-3 and Ares-4 presupply control teams. The Ares-3 guys said they should run it, cause while Watney’s on Mars, Ares-3 is still in progress. The Ares-4 team points out it’s their co-opted probe in the first place. I ended up going with Ares-3.”

“Did that upset Ares-4?” Teddy asked.

“Yeah, but they’ll get over it. They have 13 presupply missions coming up. They won’t have time to be pissy.”

“Mitch,” Teddy said to the flight controller, “What about the launch?”

“We’ve got a control room ready,” Mitch replied. “I’ll oversee the launch, then hand cruise and landing over to Venkat’s guys.”

“Media?” Teddy said, turning to Annie Montrose.

“I’m giving daily updates to the press,” she said. “Everyone knows Watney’s fucked if this doesn’t work. The public hasn’t been this engaged in ship construction since Apollo 11. CNN’s The Watney Report has been the #1 show in its time-slot for the past two weeks.”

“The attention is good,” Teddy said. “It’ll help get us emergency funding from Congress. Maurice, how’s the booster?”

“It’s all right for now,” said Maurice Stein, Director of Pad Operations. “But it’s not ideal. EagleEye 3 was set to launch. Boosters aren’t designed to stand upright and bear the stress of gravity for long periods. We’re adding external supports that we’ll remove before launch. It’s easier than disassembly. Also the fuel is corrosive to the internal tanks, so we had to drain it. In the mean time, we’re performing inspections on all systems every three days.”

“Good, good,” Teddy nodded. “Now for the big question: Bruce? How’s Iris coming along?”

“We’re behind,” Bruce said with a tired shake of his head. “We’re going as fast as we can, but it’s just not fast enough.”

“I can find money for overtime,” Teddy offered.

“We’re already working around the clock.”

“How far behind are we walking about?” Teddy asked.

“We’ve been at it 29 days; so we only have 19 left,” Bruce explained. “After that, the Pad needs 13 days to mount it on the booster. We’re at least two weeks behind.”

“Is that as far behind as you’re going to get?” Teddy asked. “Or will you slip more?”

Bruce shrugged. “If we don’t have any more problems, it’ll be two weeks late. But we always have problems.”

“Give me a number,” Teddy said.

“15 days,” Bruce responded. “If I had another 15 days, I’m sure we could get it done in time.”

“All right,” Teddy said. “Let’s create 15 days.”

Turning his attention to the Ares-3 Flight Surgeon, Teddy asked “Dr. Keller, can we reduce Watney’s food intake to make the rations last longer?”

“Sorry, but no,” Keller said. “he’s already at a minimal calorie count. In fact, considering the amount of physical labor he does, he’s eating far less than he should. And it’s only going to get worse. Soon his entire diet will be potatoes and vitamin supplements. He’s been saving protein-rich rations for later use, but he’ll still be malnourished.”

“Once he runs out of food, how long until he starves to death?” Teddy asked.

“Presuming an ample water supply, he might last three weeks. Shorter than a typical hunger strike but remember he’ll be malnourished and thin to begin with.”

“Remember,” Venkat interjected, “Iris is a tumbler; he might have to drive a few days to get it. And I’m guessing it’s hard to control a rover when you’re literally starving to death.”

“He’s right,” Dr. Keller confirmed. “Within 4 days of running out of food, he’ll barely be able to stand up, let alone control a rover. Plus, his mental faculties will rapidly decline. He’d have a hard time even staying awake.”

“So the landing date’s firm,” Teddy said. “Maurice, can you get it on the booster in less than 13 days?”

Maurice pondered. “Well… It only takes 3 days to actually mount it. The following 10 are for testing and inspections.”

“How much can you reduce those?”