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A massive sunspot has been spotted on our sun that looks directly at Earth The sunspot doubled in size over just a 24-hour period Experts say it could possibly send out medium-class flares in the near future. A dark sunspot that is facing directly toward Earth doubled in size in just a 24-hour period and could possibly send out medium-class flares in the near future. Tony Phillips, the author of SpaceWeather.com, wrote on Wednesday: ‘Yesterday, sunspot AR3038 was big. Today, it's enormous.’ And it is now said to measure three times the size of Earth.

Exploding A Nuclear Bomb In The Sky Creates An Interesting Phenomenon In 1962, during the depths of the Cold War, the U.S. military exploded a nuclear weapon high above an atoll in the Pacific Ocean. Dubbed Operation Starfish, this exercise was part of a larger project to evaluate the impacts of nuclear explosions in space. The missile, launched from Johnson Island, 900 miles from Hawaii, was armed with a 1.4 megaton warhead, programmed to explode at 240 miles above the earth. It detonated as expected. What was not entirely expected was the magnitude of the resulting electromagnetic pulse (EMP). The...

Scientists say an extreme solar flare is blasting its way to Earth and could mess up some power grids, satellites and radio transmissions. Forecasters at the Space Weather Prediction Center don't yet know when Wednesday's solar storm will arrive here and which part of the planet will be facing the sun and bear the brunt of the effects. It could be as early as Thursday morning to a few days.

What happens when major portions of the United States loses power? How will people cope? How will people die? From this forum, I heard of this docudrama and set the DVR. I only made it 40 minutes in until I started hiding my head under the couch pillows and at the one hour mark, I fled the room where my husband was watching. He put it on hold for tonight, because he wants to know what happens. I will hear it second hand from him. At first, from the timeline, 2006, I thought this was previously aired six years ago....

WASHINGTON — The electric grid, as government and private experts describe it, is the glass jaw of American industry. If an adversary lands a knockout blow, they fear, it could black out vast areas of the continent for weeks; interrupt supplies of water, gasoline, diesel fuel and fresh food; shut down communications; and create disruptions of a scale that was only hinted at by Hurricane Sandy and the attacks of Sept. 11. ~ SNIP ~ One goal of the drill, called "GridEx II", is to explore how governments would react as the loss of the grid crippled the supply chain...

Out of Control Industrial control systems sit squarely at the intersection of the digital and physical worlds. They're vulnerable, they're unpatchable, and they're connected to the Internet. Vitek Boden sought revenge. After he was turned down for a job ... in Queensland, Australia, the ... techie unleashed his anger ... by hacking into the town's wastewater system at least 46 times. On two separate occasions, his electronic attacks ... led to pumping station failures that caused as much as 1 million liters of foul-smelling raw sewage to spill ... Electric utilities, oil and gas refineries, chemical factories ... use control...