With Hurricane Ian bearing down on photo shoot ending in sex videoFlorida, NASA's Artemis I launch team has, reluctantly, decided to haul the mega moon rocket back to its cavernous hangar.
The humongous Space Launch System, a 322-foot rocket, has been sitting at the Kennedy Space Center launchpad in Cape Canaveral, Florida, for nearly a month and a half.
Faced with fuel leaks, launch director Charlie Blackwell-Thompson waived off a planned takeoff Sept. 3, already NASA's second attempt to launch the new Orion capsule into space. Mission managers wanted to give it another go Tuesday, Sept. 26, after a successful fueling demonstration last week. But storm predictions haven't improved, forcing the U.S. space agency's hand.
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If there was anyone in the Kennedy Space Center yard who wanted to see the rocket leave Earth this week, it was probably John Giles. He oversees NASA's crawler, a 60-year-old tank-like vehicle tasked with getting the rocket to and from the launchpad.
When the Statue-of-Liberty-size rocket isn't basking in the Florida sunshine, it shelters in the towering Vehicle Assembly Building (VAB) four miles away. That's a long trek for a sexagenarian carrying 18 million pounds on its back. Each way of the journey takes about eight hours at less than 1 mph.
"I jokingly told them when we went to the pad and dropped it off this time, I went to my management and said, 'I'm not bringing it back. It stays here,'" he told Mashable in an interview before the first scrubbed launch. "'You gotta launch it because I'm not gonna take it back to the VAB.'"
At Kennedy Space Center in Cape Canaveral, Florida, John Giles is in charge of the crawler-transporter, the hulking tank-like vehicle that carries the rocket and mobile launcher to and from the hangar. Credit: NASA / Cory Huston "'You gotta launch it because I'm not gonna take it back to the VAB.'"
But back it will go. NASA mission managers announced they would begin moving the rocket back at 11 p.m. ET Monday, delaying another launch attempt for weeks. (The Kennedy Space Center continues to provide a live video feed of the rocket at the launchpad, as seen above.)
Artemis I is NASA's first deep space flight of a spacecraft built for astronauts in a half-century. If all goes according to plan, Orion atop the rocket will travel 1.3 million miles over six weeks. A successful uncrewed flight test would clear the way for humans to use it in the future for voyages to the moon and potentially Mars.
Giles' team of about 30 drivers, engineers, and technicians are a close bunch, used to working together in isolation to steer a veritable ocean liner in the dead of night. Every hour, a new driver takes over so no one gets drowsy at the wheel.
It's like captaining a transatlantic cruise.
"You get tired," Giles said. "You start to see things."
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NASA recently upgraded the crawler so it could bear the heavier load of Artemis' SLS versus its Space Shuttle and Apollo predecessors. Engineers also added new brakes, generators, engine parts, and bracing.
So far the team has performed six roundtrips to the pad with the renovated machine, half with the entire mobile launcher, rocket, and spacecraft, over the past two years.
Something that was not upgraded, though, was the crawler's tank-like treads, or "shoes." Similar to a person's shoes, the crawler's size didn't change when it put on more weight. But over time, the cushion of the vehicle's shoes thins. How soon depends on how hard they're worked.
What the team is finding out now is the shoes are wearing out a lot faster than with previous rocket transports. They're replacing two or three shoes after every roll, Giles said.
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It takes the crawler about eight hours to get the rocket, spacecraft, and mobile launcher back to the Vehicle Assembly Building from the launchpad. Credit: NASA / Kim Shiflett "Every roll stresses me because of the amount of weight and the amount of value of what we're carrying," Giles said.
"Every roll stresses me because of the amount of weight and the amount of value of what we're carrying."
The second countdown rehearsal at the pad this summer gave him a little extra heartburn. When the crawler team hydraulically lifted the rocket to take it back to its building, they heard a noise — the kind you don't want to hear from billions of dollars worth of equipment.
"Like you took a piece of steel and smacked it on another piece of steel," Giles said.
After investigating, engineers discovered it was a normal creak that comes from the expansion and contraction of steel at the mounts, a common occurrence in the mercurial Florida weather.
A technician works on the crawler-transporter's hardware at Kennedy Space Center. Credit: NASA / Dimitri Gerondidakis It's moments like those that make it hard for Giles to resist looking under the hood of the big machine, which he refers to as the "original hybrid vehicle," rather than leaving it to his team of engineers and technicians. Not unlike a Prius, the crawler has an engine that runs an electrical generator.
With the new course NASA's charting, his team can't relax just yet. That moment may come later this year.
"When it's in orbit," Giles said. "And I know it's not coming back."