warp drive


A Real Star Trek:

As some of you may have heard, scientists as NASA’s Johnson Space Center are working on warp technology (did your little Trekkie heart just skip a beat?).

In 1994, physicist Miguel Alcubierre proposed a new kind of technology that would allow us to travel 10 times faster than the speed of light, without actually breaking the speed of light. Sound confusing? Well, the Alcubierre drive does not actually propel the ship to speeds exceeding light; instead, it uses the deformation of spacetime permitted by General Relativity to warp the universe around the vessel. Essentially, when the drive is activated the spacetime behind expands, while in the font it contracts. In this respect, the path taken becomes a time-like free-fall. The ship hums along in a little bubble of space, and neither the passengers nor the vessel encounter inertial effects.

This form of travel would make space flight significantly faster. For example, a trip to the nearest star (Proxima Centauri), which rests some four light years from Earth, would ordinarily take over 17,000 years. However, with the Alcubierre drive, it would take a little under five months. For those of us who have a mental breakdown on 10 hour plane flights, 5 months might still seem like quite a bit of travel time. But when we are talking about the vast cosmic distances between Earth and Proxima Centauri, a 5 month trip would be an achievement of monumental proportions (keep in mind, it took Curiosity 8 months just to reach Mars).

Most notably, this method of travel does not involve time dilation. Ordinarily, time slows down as you come closer to the speed of light. So a person traveling really fast might only age 5 months, while the rest of the universe ages 5 million years. But this doesn’t happen with the Alcubierre drive. Since time is also warped, it passes the same for both the traveler and those left behind on Earth.

Scientists at NASA have created a miniature version of the warp drive in their labs, and are attempting to create small warps in space and time. This may be the beginning of real-life warp drive.

…of course, there are some problems we’ll need to overcome first.

The first problem is that this Drive requires prohibitive amounts of energy (a ball of antimatter the size of Jupiter, to be exact). However, scientists reworked Alcubierre’s equations and concluded that, by oscillating the warp bubble and altering the shape of the vessel, the amount of energy needed to create a warp bubble is reduced to a mere 500 kilograms, which is about the size of the Voyager spacecraft (NASA’s Voyager spacecraft…not Captain Janeway’s).

Another problem is that antimatter is horribly dangerous (terribly, horribly dangerous). Interact with a small amount of this energy in the wrong way, you’ll get a blast larger than the energy released during the bombing of Hiroshima. Unfortunately, the 500 kilograms needed for the new ship’s design still requires energy equivalent to 1.5 million Hiroshimas (which is more than enough to destroy civilization and wipe most life off the face of the Earth).

And the last problem: any people or objects at the destination point will be gamma ray and high energy particle blasted into oblivion (we’re talking about the complete and utter annihilation of whole star systems…yeah, just a minor hang-up).

There are a plethora of high-energy particles flying throughout the cosmic void, and research indicates that some of these particles would get swept up in the craft’s warp field (bubble of space) and remain trapped. When the ship reenters normal space, the particles would be released. And relativity indicates that there is no upper limit to the amount of energy an Alcubierre drive could pick up. So travelers on their way to Proxima Centauri could annihilate the system upon their arrival. Even worse, re-positioning the vessel won’t help, as this death ray might be projected in all directions.

However, don’t be too upset. Scientists are still crunching the numbers to see if this technology is really as dangerous as feared. And even if it is super dangerous, it doesn’t mean that we can’t use it to seek out new life and new civilizations…it just means that we might accidentally destroy said new life and new civilizations when we get there.


Another FQtQ article on warp drive:

Sources and Further Research:

NASA Says that Warp Drive is Plausible:

Warp Drive, on the Matter of Matter:

Image Source:



total copy/paste steal from quarks to quasars ~pzykr…


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