Obrovské trhliny na Slnku. Je zem v ohrození ?

POPIS (Prepáčte že to je po anglicky, nechcelo sa mi to prekladať)

Massive filament on the Sun leaves a visible stripe or crack in the Suns fiery atmosphere.

Astrophysicists presume dark spots on the Sun are areas where the temperature is lower. However what we see here is not a normal sunspot and it is growing at an alarming rate.

According to researchers the region has increased to almost one million kilometers in just three days.

NASA forecasts that in September 2012, there will be outbreaks of unprecedented power. We can expect huge solar flares that can have serious effect world-wide.

Commenting on the study of the dangers of "space weather", astrophysicist Daniel Baker claimed that the effects will be comparable to a nuclear war or the fall of a giant asteroid.

However, in terms of power grids and satellites, it's not the flares that the experts have to worry about, but the CMEs.
There is a risk that one day, they can wipe out all of our electronic civilization.

Solar storms can disrupt communication, and navigational equipment, damage satellites, and even cause blackouts by damaging power plants and electrical grid components.

They can also bring additional radiation around the north and south poles; and this, in turn forces airlines to reroute their flights.

According to a report published by NERC, the North American Electric Reliability Corporation, or NERC, which oversees North America's power grid we can feel the effects for several years to come.

"Historically large storms have a potential to cause power grid blackouts and transformer damage of unprecedented proportions, long-term blackouts and lengthy restoration times, and chronic shortages for multiple years are possible," the report said.

In a worst-case scenario, commerce would almost instantly cease, he said, noting he was speaking for himself and not the U.S. government. Water and fuel, which depend on electric pumps, would stop flowing in most cities within hours, modern communications would end and mechanized transport would stall.

Backup generators for hospitals, the military, and other critical facilities would be vulnerable if they depended on diesel or natural gas, which also rely on pipelines for resupply.

The report said more than 130 million people in the United States could be affected. Andres said the death toll could run into the millions in the worst-case scenario.

• Kvalita: NQ LQ
• Zverejnené: 17.8.2012 20:50
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• Kategória: veda a technika
• Tagy: popis, slnko, trhliny, zem, v nebezpečí, nebezpečnosť, nebezpečie, trhlina

• pelendrej pred 12 rokmi a 4 m
  aspoň translator si mohol použiť bože.. :D