Pig in Space!
Posted on 08/24/2013 8:14:33 PM PDT by LibWhacker
DALLAS — Warp-drive technology, a form of "faster than light" travel popularized by TV's "Star Trek," could be bolstered by the physics of quantum thrusters — another science-fiction idea made plausible by modern science.
NASA scientists are performing experiments that could help make warp drive a possibility sometime in the future from a lab built for the Apollo program at NASA's Johnson Space Center in Houston.
A warp-drive-enabled spacecraft would look like a football with two large rings fully encircling it. The rings would utilize an exotic form of matter to cause space-time to contract in front of and expand behind them. Harold "Sonny" White, a NASA physicist, is experimenting with these concepts on a smaller scale using a light-measuring device in the lab. [Warp Drives and Transporters: How 'Star Trek' Tech Works (Infographic)]
"We're looking for a change in path length of the photon on the interferometer, because that would be potential evidence that we're generating the effect we're looking for," White told SPACE.com. "We've seen, in a couple different experiments with several different analytic techniques, a change in optical-path length. We're making one leg of the interferometer seem a little shorter because of this device being on, versus the device being off. That doesn't mean that it's what we're looking for."
While these results are intriguing, they are in no way definitive proof that warp drive could work, White said. The scaled-down experiments are just a first step toward understanding if these concepts can be taken out of the realm of theory and applied practically.
Quantum thrust through space-time
Quantum-thruster physics, another technology White is looking into at NASA, could be the key to creating the fuel needed for a warp drive.
These electric "q-thrusters" work as a submarine does underwater, except they're in the vacuum of space, White told the crowd here at Starship Congress on Aug. 17. The spacecraft is theoretically propelled through space by stirring up the cosmic soup, causing quantum-level perturbations. The resulting thrust is similar to that created by a submersible moving through water.
The technology produces negative vacuum energy, a key ingredient for an exotic-matter-powered warp-drive engine.
"The physics models that tell us how to construct a q-thruster are the same models we'll use to generate, design and build a negative vacuum generator," White said. "The quantum thrusters might be a propulsion manifestation of the physics, like the big ring around the spacecraft. If you looked in there, there might be 10,000 of these little cans that are the negative vacuum generators."
White wants to try to apply the quantum-thruster physics models the researchers have been working with in the lab to their work with warp drive.
"We have measured a force in several test devices which is a consequence of perturbing the state of the quantum vacuum," White said. The effect has been small but significant in his experimentation. Going forward, White hopes to do more robust testing to possibly magnify those claims. warp drive
Do the time warp
The warp-drive ship itself would never be going faster than the speed of light, but the warped space-time around it could help the spacecraft achieve an effective speed of 10 times the speed of light within the confines of White's concept.
When first proposed by Mexican physicist Miguel Alcubierre in 1994, the warp drive would have required huge, unreasonable amounts of energy, but White's work brought those numbers down. Previous studies extrapolated that the drive would need energy equal to the mass energy of Jupiter.
"In the early epoch of the universe, there was a very short period known as inflation," said Richard Obousy, president of Icarus Interstellar. "We believe that during that inflationary period, space-time itself expanded at many times the speed of light, so there are tantalizing questions when you look at nature as a teacher. Is this something that can be duplicated around the vicinity of a spacecraft?"
Now, White thinks the drive could be powered by a collection of exotic mass about the size of NASA's Voyager 1 probe if the rings housing the mass were shaped like a donut and oscillate over time.
“Fill er up with Exotic” — That’ll be $1 trillion per gallon and your tank took 50,000 gallons.
Hell of a time to run out of dilithium crystals.
What happens when a bug (any space crap) hits the windshield at warp 8?
Warp 9 will still keep you within the Milky Way galaxy.
Interesting!
Even being able to expand into our arm of the galaxy would be a dream come true.
Pig in Space!
The last thing on the bug's mind would be it's anus.
Beam me up, Scotty. Luv Star Trek but won’t be holding my breath RE warp drive, worm holes, etc.
What happens when a bug (any space crap) hits the windshield at warp 8?
+++++++++
1/2 * m * v * v is going to be huge even if m is small. That’s a problem for sure. A big problem.
bending light is a long way from warping space
he might want to look into the manhattan project where they used massive electro magnets in an attempt to hide a ship in plain sight (by forcing light around the ship instead of bouncing off it)
my guess is, he’s about to get a visit from some guys in black suits that will explain his experiments are classified and he must cease and desist
Where are we going to find enough dilithium crystals to run the thing?
warp drive doesn’t run on dilithium crystals, the crystals focus the energy for the warp drive. They wear down over time from the intense energy focusing.
Excellent. Nothing exists until it is made.
Just correcting.
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