May 7, 2015

The NASA Warp Drive Story

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There's been a story percolating around the internet that NASA may have accidentally discovered, or have created, a "space warp" in its tests of the EM engine. This was one of those stories that many of you noticed and sent various articles to me, and it does require paying attention to, both for what is said, and is not said. First, let's look at a couple of the more popular presentations of the story, one of which, incidentally, is from Russia's Sputnik website in its English language version:

NASA May Have Accidentally Created a Warp Field

Did NASA Mistakenly Create a Warp Field?

Now, according to Sputnik, the process was discovered when laser interferometers were fired through the field produced by the so-called EM drive, during which it was observed that the lasers were traveling faster than light, and producing the type of intereference pattern that would be produced by a "warp bubble":
"According to posts on NASASpaceFlight.com, a website devoted to the engineering side of space news, when lasers were fired through the EmDrive’s resonance chamber, some of the beams appeared to travel faster than the speed of light.
"If that’s true, it would mean that the EmDrive is producing a warp field or bubble.
Mysterious Universe pulled the following comment from a space forum after the tests:
“That’s the big surprise. This signature (the interference pattern) on the EmDrive looks just like what a warp bubble looks like. And the math behind the warp bubble apparently matches the interference pattern found in the EmDrive.”
Now note that the Sputnik article references the one from Mysterious Univese, and that Mysterious Universe references the observation is being made by commentators on the story:
"Which brings us to today’s warp field buzz. Posts on NASASpaceFlight.com, a website devoted to the engineering side of space news, say that NASA has a tool to measure variances in the path-time of light. When lasers were fired through the EmDrive’s resonance chamber, it measured significant variances and, more importantly, found that some of the beams appeared to travel faster than the speed of light. If that’s true, it would mean that the EmDrive is producing a warp field or bubble. Here’s a comment from a space forum following the tests.
"'That’s the big surprise. This signature (the interference pattern) on the EmDrive looks just like what a warp bubble looks like. And the math behind the warp bubble apparently matches the interference pattern found in the EmDrive.'" (Emphasis added)
So, the story really boils down to a comment made by someone on a forum, not by NASA itself. Nothing to see here, move along. Right?

Read the rest of this article at -  http://gizadeathstar.com/2015/05/the-nasa-warp-drive-story/