What is the IceCube at the South Pole?

What is the IceCube at the South Pole?

IceCube, the South Pole neutrino observatory, is a cubic-kilometer particle detector made of Antarctic ice and located near the Amundsen-Scott South Pole Station. It is buried beneath the surface, extending to a depth of about 2,500 meters.

What could dark matter be?

Dark matter can refer to any substance which interacts predominantly via gravity with visible matter (e.g., stars and planets). Hence in principle it need not be composed of a new type of fundamental particle but could, at least in part, be made up of standard baryonic matter, such as protons or neutrons.

Where does dark matter come from?

In cosmic terms, dark matter particles could be a “thermal relic,” forged in the hot early universe and then left behind during the transitions to more moderate later eras. One of these transitions, known as “freeze-out,” changed the nature of the whole universe.

How does dark matter affect the universe?

Unlike normal matter, dark matter does not interact with the electromagnetic force. This means it does not absorb, reflect or emit light, making it extremely hard to spot. In fact, researchers have been able to infer the existence of dark matter only from the gravitational effect it seems to have on visible matter.

Is North Pole ice drinkable?

As ice ages, the brine eventually drains through the ice, and by the time it becomes multiyear ice, nearly all the brine is gone. Most multiyear ice is fresh enough that someone could drink its melted water. In fact, multiyear ice often supplies the fresh water needed for polar expeditions.

Does Ice Cube allow light to pass through?

Ice isn’t really as transparent as a pane of glass. If you look through an ice cube, everything looks kind of murky. This is because the ice is bending the light a little bit — it doesn’t pass through the ice in a straight line — and so things get blurry.

Can we touch dark matter?

In fact, recent estimates put dark matter as five times more common than regular matter in our universe. But because dark matter does not interact electromagnetically, we can’t touch it, see it, or manipulate it using conventional means. You could, in principle, manipulate dark matter using gravitational forces.

Can humans create dark matter?

Several scientific groups, including one at CERN’s Large Hadron Collider, are currently working to generate dark matter particles for study in the lab. Other scientists think the effects of dark matter could be explained by fundamentally modifying our theories of gravity.

Can dark matter hurt you?

Some could seriously injure any unlucky humans they pass through, but a lack of mysterious deaths suggests the biggest potential macros don’t exist.

Is Black Hole dark matter?

Primordial black holes created in the first instants after the Big Bang — tiny ones smaller than the head of a pin and supermassive ones covering billions of miles — may account for all of the dark matter in the universe.

What is dark matter magic?

In anime/manga Dark Matter has broad range of powers, including Form Manipulation/Elemental Manipulation. It isn’t associated with space, but more with “Supernatural” form of matter normally associated with Dark Energy Manipulation, various forms of Magic and Destructive Energy Manipulation.

Is dark energy real?

The nature of dark energy is more hypothetical than that of dark matter, and many things about it remain in the realm of speculation. Dark energy is thought to be very homogeneous and not very dense, and is not known to interact through any of the fundamental forces other than gravity.

What happens if dark matter touches matter?

Dark matter particles can penetrate all other forms of matter, which means that they may even be able to traverse right through our planet without losing any energy whatsoever. On the other hand, their impact with ordinary matter that Earth is comprised of may hamper them slightly, resulting in a loss of energy.

Can dark matter give you powers?

Dark matter gives powers based on personal attributes or material a person is in contact with when the energy hits them.

Can dark matter be used as a weapon?

In Universe at War: Earth Assault, the Masari use Dark Matter as a weapon. Dark Matter is also used as shielding for the Masari in the form of Dark Matter armour.

How thick is the ice sheet at the South Pole?

At its thickest point the ice sheet is 4,776 meters deep. It averages 2,160 meters thick, making Antarctica the highest continent. This ice is 90 percent of all the world’s ice and 70 percent of all the world’s fresh water.

What is detected by the IceCube experiment in Antarctica?

IceCube can observe neutrino oscillations from atmospheric cosmic ray showers, over a baseline across the Earth. It is most sensitive at ~25 GeV, the energy range for which the DeepCore sub-array has been optimized.

Is there land under the ice at the South Pole?

One of these terra incognita is the land beneath Antarctica’s ice sheets. Buried under kilometres of ice is a fascinating realm of canyons, waterways and lakes, which is only now being mapped in detail. There are more than 400 known lakes in this harsh environment, and more are being discovered as technology advances.

Is the South Pole land or just ice?

The South Pole is located on Antarctica, one of the Earth’s seven continents. Although land at the South Pole is only about a hundred meters above sea level, the ice sheet above it is roughly 2,700 meters (9,000 feet) thick.