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Continent Killer Asteroid On Possible Collision Course With Earth

Monday, October 31, 2011 15:47
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October 31, 2011

'Continent Killer' Asteroid On Possible Collision Course With Earth

On the heels of the return to Earth of a pair of satellites — NASA’s Upper Atmosphere Research Satellite (UARS) and the German-built Röntgensatellit (ROSAT) — over the past two months comes a report of another object set to collide with our planet.

Only this one is a 20 million ton asteroid that is currently heading towards us at 23,000 miles per hour, and could collide with our planet in approximately 25 years, Alex Hannaford of the Telegraph wrote on Sunday. The asteroid in question, Apophis, is more than 800 feet wide, comprised of a mixture of rock, ice, and dust, and has been dubbed “the continent killer.”

“There are two scenarios,” Hannaford writes. “The first, and thankfully most likely, is that Apophis will fly by in April 2029, the year it is due to make its first ‘close approach’, and that’s the last we’ll see or hear of it. The second is that during that approach, it’ll pass through what scientists refer to as a ‘keyhole’ — a small area of space that can alter the asteroid’s course due to Earth’s gravity.”

“If this happens, it’ll be on a massive collision course with us seven years later, likely to be April 13, 2036 — Easter Sunday,” the Telegraph reported added, noting that experts with NASA’s Jet Propulsion Laboratory in California claim that it is “too far away” to predict which of the two possibilities is most likely, but that they should be able to know more in the near future.

“We don’t know precisely where Apophis is headed but we will soon, when it becomes observable again, probably in 2012 or 2013,” Paul Chodas of the U.S. space agency’s Near Earth Object (NEO) said. “Once we get radar on it we will be able to nail down its orbit and we will know the chances of it going through the keyhole and hitting in 2036. By that time, it could be a four in a million chance, and that could very well go down to zero.”

That might not be the end of it, though, as Chodas told Hannaford that the asteroid could find another one of those “keyholes” — small regions of space that can alter the course of a passing asteroid, due to a planet’s gravity — meaning that even if it misses the planet the first time, it could theoretically return and collide with the Earth’s surface later on.

www.redorbit.com

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Source: RedOrbit Staff & Wire Reports


 

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Total 6 comments
  • Nim

    It’s your moms. Your moms, who measures 800 feet wide , weighs 20 mega tons and is traveling at 23,000 miles per hour is coming over to yell at you about your room not being clean.

  • At this point why bothering greeting people with a friendly “hello” or “good morning.” Maybe we should all just start saying “Doom on you!”

    Why is it the evolutionist atheistic people seem to believe we’ve existed “millions of years” and now suddenly we may get blasted to hell? And the religious nuts are saying we’ve been here 10,000 or so years and are now going to get blasted to hell. I mean where’s your evidence aside from trying to look 25 years into the future? There isn’t any so drop the fear mongering bs stories. In all reality the people who post this crap here or elsewhere are afraid. What of? Judgement.

  • there is also a swarm of asteroids behind that one that also could possibly maybe on a collision course with earth that might could possibly hit the earth in 2031 sciences will know more next year when they are closer or possibly further away and can see which direction they may or may not possible be headed.

  • people, serouisly, I’d be MORE worried about a system (government) that allows GMO food to be eaten, to cancer you up with cancerous food and breathe cancerous fumes from petroleum based products.. and to wake up from a corrupt system that controls everything thats said on TV, let alone real news media out on the internet. theres a reason why occupy is going on right now. stop worying about tomorrow because it might never come. worry about today.

  • stop trying to sell god. do you know almost all wars waged on this planet are in the name of religion? just stop it and learn how to co exist. we dont need a false idol to tell us that. god human beings so so dam pathetic and weak minded.

  • Well, if you look at spaceweather.com you will see that our sun is currently spitting out the dangerous CMEs. One is impacting Mars and Venus as I type and Earth is possibly being aimed at. Now if the asteroid was to be passing at just that time to enter the stream of a very energetic CME impacting Earth, well, who knows?

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