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Top 10 Reasons Why The World Won't End in 2012

Filed under: Action, Sci-Fi & Fantasy, RumorMonger, Fandom

Spoiler Warning: The world isn't going to end in 2012.

The most comical aspect of Sony's marketing strategy for 2012 is that it's got people actually believing that the world is going to end in the year 2012. Folks are so beside themselves that NASA has already intervened to try to combat the thousands of paranoid emails they've received, and now Discovery.com is doing their part to calm down the human race by attempting to prove that the world will not end on December 21, 2012, contrary to what those dastardly Mayans predicted.

What they've done is collected the 10 most popular doomsday scenarios and then systematically debunked each one by presenting, ya know, facts and stuff. So before your cousin Eddie tries to convince you that he totally know what he's talking about and the world is, like, totally going to end in 2012 because he saw it somewhere on TV at some point but he doesn't remember where, well, you might want to read up on what the Discovery folks have to say. Here are a couple examples:

4. An asteroid will smash into Earth.

A threatening near-Earth asteroid that's gotten the most press is the 900-foot wide Apophis. But its chances of collision have been downgraded to 1 in 250,000 at its next close approach in 2029. In theory, an uncharted asteroid or comet could come out of the blue tomorrow. But if we don't know about it today, the Mayans certainly didn't know about it 1,200 years ago. Earth-killer impacts are tens of millions of years apart. So there's no reason to be a doomsday clock-watcher.


More after the jump ...

5. The black hole in the galactic center will affect us.

The Milky Way's black hole has no influence on the galactic disk. The black hole is three million solar masses. The Milky Way is several trillion solar masses when we add the tug of dark matter. Any gravitational influence of the black hole over the galaxy would be like the tail wagging the dog. The Milky Way's collision with the Andromeda galaxy will dump gas into the black hole and it will blaze as a quasar. But that's several billion years away.


2. Supernovae or hypernovae will irradiate Earth.

There are no stars that are so close to Earth that radiation from their supernova demise would seriously affect us. The nearest candidate, the red giant Betelgeuse, is predicted to explode in the next 1,000 years. The monster star Eta Carinae is also on a short fuse. Neither doomed star has a spin axis precisely aimed at Earth, so we don't have to worry about being fried by a narrow beam of gamma rays ejected from the core's implosion. In fact the kinds of stars that shoot out these Death Star beams are uncommon in the Milky Way. Earth has a one percent chance of getting zapped over 10 billion years. Scratch gamma ray bursts off of your homeowner's insurance policy.


Read the rest over at Discovery.com.

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