Elusive Dark Matter May Be Detected With GPS Satellites

An anonymous reader writes: Two researchers say time disparities identified through the network of satellites that make up our modern GPS infrastructure can help detect dark matter. In a paper in the online version of the scientific journal Nature Physics, they write that dark matter may be organized as a large gas-like collection of topological defects, or energy cracks. "We propose to detect the defects, the dark matter, as they sweep through us with a network of sensitive atomic clocks. The idea is, where the clocks go out of synchronization, we would know that dark matter, the topological defect, has passed by." Another reader adds this article about research into dark energy: The particles of the standard model, some type of dark matter and dark energy, and the four fundamental forces. That's all there is, right? But that might not be the case at all. Dark energy may not simply be the energy inherent to space itself, but rather a dynamical property that emerges from the Universe: a sort of fifth force. This is speculation that's been around for over a decade, but there hasn't been a way to test it until now. If this is the case, it may be accessible and testable by simply using presently existing vacuum chamber technology

Comments

Re:I see why the boson is a "God Particle"

[Anonymous Coward]

Hardly. The evidence for the Higgs is five sigma, almost six. Unless your faith is something you measure in percentages, there's no reason to involve it. With regards to Dark Matter, if you need faith there you're going to need to find someplace else to put it eventually; your "God of the Gaps" is shrinking with each new discovery.

If you were just boasting of your complete ignorance of astrophysics and particle physics, please carry on -- somewhere else where ignorance is held in esteem.