![]() ![]() The scientists published their findings in July. ![]() From today’s perspective, the negative-energy field would no longer be. The ring around the spacecraft generates a negative-energy field. A Defense Advanced Research Projects Agency-funded research project at NASA’s Johnson Space Center may have accidentally discovered how to build a warp drive engine. NASA artist’s 1998 rendition of warp drive travel. At current speeds, it would take over 17.000 years to reach it by spaceship, but with a warp drive that would drop to five months, three months less than it took Curiosity to reach Mars. A NASA concept illustration of a warp drive ship, the IXS Enterprise. The nearest star to Earth is Proxima Centauri, around four light-years away. ![]() Should this kind of technology prove viable, however, then calculating how fast the warp drive could travel is very exciting. Should this experiment fail, however, that doesn't mean that warp bubbles can’t exist they may simply need to be detected in a different way. The experiment White oversees is trying to measure such an effect at nanoscale and currently data is inconclusive. Quantum-thruster physics, another technology White is looking into at NASA, could be the key to creating the fuel needed for a warp drive. The Alcubierre drive ( alkubie:re) is a speculative warp drive idea according to which a spacecraft could achieve apparent faster-than-light travel by contracting space in front of it and expanding space behind it, under the assumption that a configurable energy-density field lower than that of vacuum (that is, negative mass) could be. While mathematically the theory does not violate any of the known laws of physics, NASA is still attempting to measure if a warp bubble could exist can exist in our universe. While Alcubierre’s initial theory was found to require prohibitive amounts of energy (estimates suggested the same as the mass-energy of Jupiter), White calculated that by changing the shape of the ring to more of a rounded doughnut shape, as opposed to a flat ring, the warp drive could be powered by mass the size of Voyager 1.ĭespite White's discoveries, it remains unclear whether a warp drive could actually exist. It would look like an oval spacecraft inside a large ring, potentially made from exotic matter, that could warp space-time around the ship, creating a section of contracted space in front and expanded space behind, while the ship itself would stay inside a bubble of flat space-time. Warp drives theoretically shorted the distance between two points, allowing for faster travel in between. The original warp-drive metric and simple variants of it happen to have the ADM form, which is often used in discussing the initial-value formulation of general relativity. The theory is that this could be done by manipulating space-time itself to move the spaceship. It was back in 1994 that a physicist, Miguel Alcubierre, proposed a new kind of technology with which we could travel at 10 times the speed of light without actually going faster than light. ![]()
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