Endurance: A Year in Space, A Lifetime of Discovery

When we got off the bus at the launch site, it was fully dark, floodlights illuminating the launch vehicle so it could be seen from miles around. Though I’ve done it three times before, approaching the rocket I was about to climb into is still an unforgettable experience. I took in the size and power of this machine, the condensation from the hypercooled fuel billowing eerily in a giant cloud, enveloping our feet and legs. As always, the number of people around the launchpad surprised me, considering how dangerous it is to have a fully fueled rocket—basically a bomb—sitting there. At the Kennedy Space Center, the area was always cleared of nonessential personnel for three miles around, and even the closeout crew drove to a safe viewing site after strapping us into our seats. Today, dozens of people were milling around, some of them smoking, and a few of them will watch the launch from dangerously close. Once, I watched a Soyuz launch while serving as backup for one of the crew, I was standing outside the bunker, just a few hundred yards away. As the engines ignited, the manager of the launchpad said in Russian, “Open your airway and brace for shock.”

In 1960, an explosion on the launchpad killed hundreds of people, an incident that would have caused a full investigation and an array of new regulations for NASA. The Soviets pretended it hadn’t happened and sent Yuri Gagarin to space the following year. The Soviet Union acknowledged the disaster only after the information about it was declassified in 1989.

By tradition, there is one last ritual: Gennady, Misha, and I climb the first few stairs heading toward the elevator, then turn to say good-bye to the assembled crowd, waving to the people of Earth one last time.

Now we wait in the Soyuz, something we’ve all experienced before, so we know our roles and know what to expect. I anticipate the excruciating pain in my knees that nothing seems to alleviate. I try to distract myself with work: I check our communication systems and introduce oxygen into the capsule with a series of valves—one of my primary responsibilities as the flight engineer 2, a position that I like to describe as the copilot of the copilot of the spacecraft. Gennady and Misha murmur to each other in Russian, and certain words jump out: “ignition,” “dinner,” “oxygen,” “whore” (the all-purpose Russian swear). The capsule heats up as we wait. The music we hear now is “Time to Say Goodbye” by Sarah Brightman, who was going to travel to the International Space Station later this year but has had to cancel her plans. A Russian pop song, “Aviator,” follows.

The activation of the launch escape system wakes us up with a loud thunk. The escape system is a separate rocket connected to the top of the spacecraft, much like the one on the old Apollo/Saturn that was designed to pull the capsule free in case of an explosion on the pad or a failure during launch. (The Soyuz escape rocket was used once, saving two cosmonauts from a fireball, in 1983.) The fuel and oxidizer turbo pumps spin up to speed with a screaming whine—they will feed massive amounts of liquid oxygen and kerosene to the engines during ascent.

Russian mission control warns us it’s one minute to launch. On an American spacecraft, we would already know because we’d see the countdown clock ticking backward toward zero. Unlike NASA, the Russians don’t feel the drama of the countdown is necessary. On the space shuttle, I never knew whether I was really going to space that day until I felt the solid rocket boosters light under me; there were always more scrubs than launches. On Soyuz, there is no question. The Russians haven’t scrubbed a launch after the crew was strapped in since 1969.

“My gotovy,” Gennady responds into his headset. We are ready.

“Zazhiganiye,” mission control says. Ignition.

The rocket engines of the first stage roar to full capacity. We sit rumbling on the launchpad for a few seconds, vibrating with the engines’ power—we need to burn off some of the propellant to become light enough to lift off. Then our seats push hard into our backs. Some astronauts use the term “kick in the pants” to describe this moment. The slam of acceleration—going from still to the speed of sound in a minute—is heart pounding and addictive, and there is no question that we are going straight up.

It’s night, but we wouldn’t be able to see anything out our windows even if it were broad daylight. The capsule is encased in a metal cylinder, called a fairing, which protects it from aerodynamic stress until we are out of the atmosphere. Inside, it’s dark and loud and we are sweaty in our Sokol suits. My visor fogs up, and I have trouble reading my checklist.

The four strap-on boosters of four engines each fall away smoothly after two minutes, leaving the four remaining engines of the second stage to push us into space. As we accelerate to three times the Earth’s gravity, the crushing force smashes me into my seat and makes it difficult to breathe.

Gennady reports to the control center that we are all feeling fine and reads off data from the monitors. My knees hurt, but the excitement of launch has masked the pain some. The second-stage rockets fire for three minutes, and as we are feeling their thrust, the fairing is jettisoned away from us in two pieces by explosive charges. We can see outside for the first time. I look out the window at my elbow, but I see only the same black we launched into.

Suddenly, we are thrown forward against our straps, then slammed back into our seats. The second stage has finished, and the third stage has taken over. After the violence of staging, we feel some roll oscillations, a mild sensation of rocking back and forth, which isn’t alarming. Then the last engine cuts off with a bang and there is a jolt, like a minor car crash. Then nothing.

Our zero-g talisman, a stuffed snowman belonging to Gennady’s youngest daughter, floats on a string. We are in weightlessness. This is the moment we call MECO, pronounced “mee-ko,” which stands for “main engine cutoff.” It’s always a shock. The spacecraft is now in orbit around the Earth. After having been subjected to such strong and strange forces, the sudden quiet and stillness feel unnatural.

We smile at one another and reach up for a three-handed high-five, happy to have survived this far. We won’t feel the weight of gravity again for a very long time.

Something seems out of the ordinary, and after a bit I realize what it is. “There’s no debris,” I point out to Gennady and Misha, and they agree it’s strange. Usually MECO reveals what junk has been lurking in the spacecraft, held in their hiding places by gravity—random tiny nuts and bolts, staples, metal shavings, plastic flotsam, hairs, dust—what we call foreign object debris, and of course NASA has an acronym for it: FOD. There were people at the Kennedy Space Center whose entire job was to keep this stuff out of the space shuttles. Having spent time in the hangar where the Soyuz spacecraft are maintained and prepared for flight, and having observed that it’s not very clean compared to the space shuttle’s Orbiter Processing Facility, I’m impressed that the Russians have somehow maintained a high standard of FOD avoidance.

The Soyuz solar arrays unfurl themselves from the sides of the instrumentation module, and the antennas are deployed. We are now a fully functional spacecraft in orbit. It’s a relief, but only briefly.

We open our helmets. The fan noise and pump noise blending together are so loud we have trouble hearing one another. I had remembered this about my previous mission to the ISS, of course, but still I can’t believe it’s so noisy. I can’t believe I’ll ever get used to it.

“I realized a few minutes ago, Misha,” I say, “that our lives without noise have ceased to exist.”

“Guys,” Gennady says. “Tselyi god!” An entire year!

“Ne napominai, Gena,” answers Misha. Gena, don’t remind me.

“Vy geroi blya.” You’re freaking heroes.

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