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Huge asteroid headed for close encounter with Earth (Asteroid 2005 YU 55)
Yahoo ^ | 11/4/11 | Irene Klotz - Reuters

Posted on 11/04/2011 12:09:23 PM PDT by NormsRevenge

CAPE CANAVERAL, Fla (Reuters) - A huge asteroid will pass closer to Earth than the moon on Tuesday, giving scientists a rare chance for study without having to go through the time and expense of launching a probe, officials said.

Earth's close encounter with Asteroid 2005 YU 55 will occur at 6:28 p.m. EST on Tuesday, as the space rock sails about 201,000 miles from the planet.

"It is the first time since 1976 that an object of this size has passed this closely to the Earth. It gives us a great -- and rare -- chance to study a near-Earth object like this," astronomer Scott Fisher, a program director with the National Science Foundation, ..

The orbit and position of the asteroid, which is about 1,312 feet in diameter, is well known, added senior research scientist Don Yeomans, with NASA's Jet Propulsion Laboratory in Pasadena, California.

"There is no chance that this object will collide with the Earth or moon," Yeomans said.

Thousands of amateur and professional astronomers are expected to track YU 55's approach, which will be visible from the planet's northern hemisphere. It will be too dim to be seen with the naked eye, however, and it will be moving too fast for viewing by the Hubble Space Telescope.

"The best time to observe it would be in the early evening on November 8 from the East Coast of the United States," Yeomans said. ...

Scientists suspect YU 55 has been visiting Earth for thousands of years, but because gravitational tugs from the planets occasionally tweak its path, they cannot tell for sure how long the asteroid has been in its present orbit.

"These sorts of events have been happening for most of the lifetime of the Earth, about 4.5 billion years," Fisher said.

(Excerpt) Read more at news.yahoo.com ...


TOPICS: Astronomy; Chit/Chat; Science
KEYWORDS: 2005yu55; asteroid; catastrophism; earth; encounter
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To: NormsRevenge

Is this the asteroid the Japanese are going to blast? I thought I read that somewhere.


21 posted on 11/04/2011 12:44:53 PM PDT by stars & stripes forever ( Blessed is the nation whose God is the Lord.)
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To: cripplecreek

I just wish we were at the level where we could have nudged it into a stable Earth orbit as a 2nd moon/mining colony.


22 posted on 11/04/2011 12:46:36 PM PDT by VanDeKoik (1 million in stimulus dollars paid for this tagline!)
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To: VanDeKoik

From the Time Machine movie broken moon.

http://www.youtube.com/watch?v=KCZgtQu6VLs


23 posted on 11/04/2011 12:50:05 PM PDT by cripplecreek (A vote for Amnesty is a vote for a permanent Democrat majority. ..Choose well.)
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To: NormsRevenge

And no one knows how all these asteroids were made. It’s a rock. Did it spontaneously coalesce? Unlikely. Has to be from a bigger body.


24 posted on 11/04/2011 12:54:49 PM PDT by Christian Engineer Mass (25ish Cambridge MA grad student. Many conservative Christians my age out there? __ Click my name)
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To: NormsRevenge
Nothing in life is so exhilarating as to be shot at without result.
Winston Churchill - The Story of the Malakand Field Force: An Episode of Frontier War (1898), Chapter X
25 posted on 11/04/2011 12:56:15 PM PDT by Cheburashka (If life hands you lemons, government regulations will prevent you from making lemonade.)
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To: NormsRevenge

Maybe it’ll bring back the dinosaurs!


26 posted on 11/04/2011 12:56:37 PM PDT by WKUHilltopper (And yet...we continue to tolerate this crap...)
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To: VanDeKoik

“mining colony”

It’s 1000 feet wide. One guy and a pick?


27 posted on 11/04/2011 1:01:07 PM PDT by Christian Engineer Mass (25ish Cambridge MA grad student. Many conservative Christians my age out there? __ Click my name)
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To: MPJackal

It does. The curvature of the trajectory at that scale should be imperceptible.


28 posted on 11/04/2011 1:06:22 PM PDT by NYCslicker
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To: NormsRevenge

Get ready for the .... zombies.


29 posted on 11/04/2011 1:12:35 PM PDT by tumblindice (Don't Tread On Me)
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To: Christian Engineer Mass

Oops!

I totally thought it said 1000 miles.


30 posted on 11/04/2011 1:17:59 PM PDT by VanDeKoik (1 million in stimulus dollars paid for this tagline!)
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To: Allegra
Close encounter? It's the Borg Mother ship!

Picard to the rescue!


31 posted on 11/04/2011 1:22:34 PM PDT by Young Werther
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To: NormsRevenge

We are all going to die! In less than 125 years, every man, woman and child now living on Earth will be dead!!!

It’s Bush’s fault. Women and minorities will be hardest hit.


32 posted on 11/04/2011 1:28:47 PM PDT by kennedy (No relation to those other Kennedys.)
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To: NormsRevenge
"There is no chance that this object will collide with the Earth or moon," Yeomans said.

Yeah...just wait until it starts decelerating!

33 posted on 11/04/2011 1:41:10 PM PDT by 6ppc (It's torch and pitchfork time)
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To: VanDeKoik

Remember that Government often awards contacts based on the low bid... What could possibly go wrong :^)


34 posted on 11/04/2011 1:47:06 PM PDT by desertfreedom765
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To: Christian Engineer Mass

The denizens of the fifth rock from the sun pissed the Martians off. They kept landing junk on the Martians planet...


35 posted on 11/04/2011 1:53:09 PM PDT by magslinger (To properly protect your family you need a Bible, a twelve gauge and a pig.)
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To: AnotherUnixGeek
Asteroids are a far more credible extinction-level threat than global warming...

I guess you didn't get the memo; the latest computer models prove that asteroid impacts are caused by global warming.

36 posted on 11/04/2011 1:57:18 PM PDT by sima_yi ( Reporting live from the People's Republic of Boulder)
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To: Christian Engineer Mass
"... Has to be from a bigger body...."


37 posted on 11/04/2011 2:01:34 PM PDT by NCC-1701 (In Memphis on January 20, 2009, pump price were $1.49. We all know what happened after that.)
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To: NormsRevenge

If NASA held a news conference on Saturday afternoon and announced that this asteriod was going to slam into the New York metropolitan area on Tuesday morning, on Saturday night CBS News would have as the lead story, “Herman Cain Facing Sexual Harassment Charges.”


38 posted on 11/04/2011 2:06:26 PM PDT by july4thfreedomfoundation (The "Occupy Wall Street" losers should try occupying their local employment office. GET A JOB!)
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To: Tenacious 1

“For Gawds Sakes! Somebody do something!!!!”

If it hits, hopefully it hits Pelosi’s district or georgetown.


39 posted on 11/04/2011 2:46:45 PM PDT by EQAndyBuzz (To fix government, we need a rocket scientist. Oh, wait we have one!)
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To: EQAndyBuzz

Is Farrakan preping?


40 posted on 11/04/2011 3:09:09 PM PDT by ronnie raygun (V)
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