Tuesday 24 July 2012

Craig Chapter 2: Space Travel is Time Travel


Most people who haven’t been on an interstellar journey assume that it is extremely exciting. I mean all the elements are there, you are going faster than the speed of light, and you get to go somewhere no-one has ever been before, and so on. This of course is a lie and space travel is in fact one of the most boring things that humankind has ever managed to come up with. I don’t understand physics and quite frankly the guys in engineering are so boring that I would never let them explain it to me, but the reason we can now go faster than light is something called “time dilation”. I don’t know what this means, I can explain what it does though.
When you get on the ship everything is normal, then the engine kicks in and all the stuff outside the window starts moving slower and slower until after about a day everything stops moving entirely. Also it all goes a bit blue for some reason. I can’t remember if time outside stops or time inside moves faster, but the second one is less terrifying to think about. The further you are going the longer you spend with time stopped (for this trip it was two months). After your time stuck like that there is a big red flash and you suddenly appear where you want to end up two months (or whatever) after you had first fired up the engine.
This means you spend two months with almost nothing to do, seeing only the same people who are on the ship with you and having to endure the same unmoving view out of the window. I would say that the window thing would make you go insane but apparently when they first started the ships didn’t have windows because they thought it would just be dull to look at (it is) and one year long trip ended up with everyone killing each other. I couldn’t do a year; the longest trip I ever took was five months. That was the time I found the slime mould. I’ll be honest it probably was just mud, in fact I know it was because I spent the entire five month journey back trying to make it do something to show it was alive. And it didn’t. I guess I just wanted to feel that I had managed to do something instead of wasting an entire year.
Some of the people on the ship spend most of the “journey” actually doing work, but most of us are scientists and we don’t really have anything to do when we are outbound. As the only biologist on a ship full of geologists and engineers I don’t have much in common with the rest of the crew and I spend most of my time reading or watching old movies. This next thing probably only confirms that Roxy was right and I am a loser, but the reason I went into space was that I used to love Star Trek, but after seeing about thirty dead rocks the “new life and new civilizations” bit pissed me off so much I ejected the lot of it into space.

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