Space/Science — HabitableZone

Space/Science

"Courage"

A very good piece of writing by a pilot on the real meaning of courage.

At T-6 seconds, fire-hoses of fuel and liquid oxygen begin to flow to the three main engines at the back of the Shuttle. They only give us about a quarter of the thrust we’ll need to get off the pad. But they’re on fire now, pushing the Orbiter forward, giving the crew the sickening feeling that the ship is falling over. The vanes constrict and focus the thrust – we’re going to need it all now. Everything she’s got.



Come on, baby. Come on.

The entire shuttle assembly rocks back into place now, and even during these last five seconds, computers can catch a stray reading and shut it all down…

Three, two, one…

SRB ignition. The two flanking Solid Rocket Boosters ignite, pitching more than a million pounds more thrust onto the orange External Tank, the bullet that the butterfly rides into orbit.

And now you’re headed for space, and there’s nothing you can do to stop it.

The SRB’s kick in, and that is what it is, a hammer to the back. You were scared before; you’re terrified now. The SRB’s are horrible, they’re pigs, they scrape and hiss and rattle and they feel like they will shake that ship to pieces. Look at the cockpit cameras during launch, and you’ll see the crew battered like they’re taking speed bumps at two hundred miles an hour. Everyone hates and fears the SRB’s; you’ll never relax while they’re burning.

15 seconds in and you’re clear the tower. The Shuttle rolls 90 degrees left, fast. You’re not only on your back now, you’re tipping over upside-down and it’s getting worse as you angle out over the Atlantic.

A few miles away stand the smartest men and women the human race has ever produced, and they are watching over you like a hawk. There’s just so goddam little they can do for you now. They’ve already done everything they can and they’re as much a passenger as you are.

You are probably to scared to think about it, and it is CERTAINLY too loud to hear, but further away, thousands and thousands more watched the glare as the SRB’s lit. The Shuttle rolls off the pad in complete silence at that distance. It’s surreal. There’s nothing to compare it to. People are usually kind of quiet.

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