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Ends build the largest scientific projects in the world and surprisingly cast in early 2011, is located Observatory IceCube (Ice Cube) deep beneath the Earth's surface in the Antarctic. And will be built this observatory in cubic kilometers of ancient ice-free net of the air bubbles.

No provision of this new telescope the light from distant stars, but tiny particles called neutrino, can cross the universe or even penetrate the ground. Scientists hope to solve a puzzle by using cosmic rays, which puzzled them for more than a century.

Hit the cosmic ray ground coming from space and include particles card has an amazing powerful forty million times, which can physicists devised the largest accelerator of particles in the world, no one knows where it comes from because fields of stars magnetic change point of these rays that follow the paths Unisex in space.

But Alenetrino particles may carry the answer. These particles generated with cosmic rays, but they are going in a straight line. Include possible sources of gamma ray bursts occur when massive stars explode and shine for a brief period more strongly than the light of the sun one trillion million times. Francis explains Hazln, who heads the project from the University of Wisconsin - Madison: (if we are lucky and we saw a grave one neutrino has a high energy moment of gamma-ray burst, our problem may be solved).
The establishment of this observatory daunting task, as it consists of 86 hole depth of 2.4 km each. And contains a single hole on a series of 60 monitoring device.

Waiting for these devices and flashes of light called a rare moment, a moment of neutrino particle collisions a molecule of ice. It is noteworthy in this regard that the interaction with Alenetrino Article (cross-trillion of it every second of your body without affecting it) is very weak to the point that cubic km of ice is enough to monitor some 10 high-energy neutrino particles per year.

The low-energy particles Alenetrino, Vtabbarh rate of hundreds per day, which would contribute to solving another puzzle: the nature of (dark matter), which hold little appeal in the space, but it consists of particles is unknown.