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Problem:
Space is a big place. How do we get around it in a reasonable time?
Obviously
travelling the vast reaches of space at sub-light speed is just
not practical. But what about Einstein's theories? Well actually
he only said you can't travel AT the speed of light, so travelling
Faster Than Light (FTL) is still an option ...
Do we
do it by harnessing the Dark Matter that pervades space to generate
the vast energy necessary for our engines? Do those engines surf
light waves or push the ship through sub-space? Perhaps we need
a warp bubble around the ship whereby the interior of the bubble
is in normal space and thus people don't end up squished against
bulkheads when the ship accelerates?
How
about generating a stable wormhole, controlled from one end and
big enough to let a spaceship through? (People are actually working
on this theory for real.)
Of course
Doctor SciFi knows that the most efficient way of getting around
the universe is by "folding space" so that two points
in space become joined temporarily and you can just step through.
He calls it a "Tesseract". But whenever he tries to explain
the theory to us, our brains turn to mush.
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