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An asteroid will just miss Earth today. We won't always be so lucky
vox.com ^ | September 6, 2014 | Joseph Stromberg

Posted on 09/07/2014 5:37:19 AM PDT by John W

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To: Joe 6-pack

Luke 10:18 “I saw Satan fall like lightning from heaven.”


41 posted on 09/07/2014 7:04:30 AM PDT by null and void (If Bill Clinton was the first black president, why isn't Barack Obama the first woman president?)
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To: John W

Bush’s fault.


42 posted on 09/07/2014 7:05:21 AM PDT by MuttTheHoople (Ob)
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To: FreedomStar3028

So, what you’re saying is that, the planets in our solar system help protect the earth from huge asteroids and meteors. Sounds like a very intelligent way to design a universe. :)


43 posted on 09/07/2014 7:08:09 AM PDT by MuttTheHoople (Ob)
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To: miliantnutcase
Agreed. And we’re damn lucky to have the moon where it is. It seemed to have blocked quite a few major impacts from hitting Earth as well.

Ya know? When I wuz 10 they told me "The Moon is there to protect the Earth from asteroids."

They didn't have an answer when I pointed out that, if anything, the Earth, being bigger, was there to protect the Moon from asteroids!

Teachers hated me...

44 posted on 09/07/2014 7:09:40 AM PDT by null and void (If Bill Clinton was the first black president, why isn't Barack Obama the first woman president?)
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To: Kozak
Actually your actuarial risk of dying from an asteroid or comet strike is close to your risk of dying in a plane crash.

And, like dying in a plane crash, you don't have to actually be on the asteroid to be killed!

45 posted on 09/07/2014 7:14:51 AM PDT by null and void (If Bill Clinton was the first black president, why isn't Barack Obama the first woman president?)
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To: null and void
They didn't have an answer when I pointed out that, if anything, the Earth, being bigger, was there to protect the Moon from asteroids! Teachers hated me...

I once asked one of my Felician nun teachers, "Can God make a rock so big that even he can't move it?"

Pretty sure I got detention for that one.

46 posted on 09/07/2014 7:17:55 AM PDT by Focault's Pendulum (I live in NJ....' Nuff said!)
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To: left that other site

Yes, and responding in today’s insipid group think way, one would have to say ten times closer. Groan...

The asteroid will pass by a little more than 10% as close as the moon’s average orbital distance from the earth.


47 posted on 09/07/2014 7:19:34 AM PDT by DoughtyOne (We'll know when he's really hit bottom. They'll start referring to him as White.)
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To: Focault's Pendulum

The Rock of Faith is that big.

It’s called “Free Will”.


48 posted on 09/07/2014 7:30:12 AM PDT by null and void (If Bill Clinton was the first black president, why isn't Barack Obama the first woman president?)
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To: FreedomStar3028

And most assuredly these gravity wells always sling the incoming objects away from earth......not.


49 posted on 09/07/2014 7:38:52 AM PDT by wheat_grinder
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To: John W

Someone wrote the other day that the Moon often acts as an effective “catcher’s mitt” against many objects menacing Earth. So much so that in future, efforts to deflect space objects should preferably direct them at the Moon, so that they will be gone for good, instead of putting them into an orbit that might be unstable enough for them to assail us again.


50 posted on 09/07/2014 7:51:23 AM PDT by yefragetuwrabrumuy ("Don't compare me to the almighty, compare me to the alternative." -Obama, 09-24-11)
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To: null and void

lol


51 posted on 09/07/2014 7:54:00 AM PDT by miliantnutcase
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To: miliantnutcase

52 posted on 09/07/2014 7:57:46 AM PDT by null and void (If Bill Clinton was the first black president, why isn't Barack Obama the first woman president?)
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To: Arm_Bears
Answer: Not a d@mn thing.

Actually, we presently have, or could have in short order, the technology to divert asteroids and comets. It's really not that difficult. The key is to intercept the object far out, so only a little bit of divergence is needed to cause it to miss. The closer the intercept the more delta vee is needed.

The chance of being hit is proportional to the size of the object, with many more small than big ones out there.

http://www.risk-ed.org/pages/risk/asteroid_prob.htm

An asteroid about 1 to 2 km is size supposedly hit China in 1490, with around 10,000 deaths. Today, of course, the death toll would be much higher if it hit the same place, due to larger population. The chance of an asteroid of this size hitting somewhere on earth is about 1 in 1000 years. The chance of it hitting a heavily populated area is of course much lower.

However, this does NOT mean that it will be 1000 years, rather it means there is a 1 in 1000 chance it will hit this year. We're already 500 years out from the last one. That we know of.

The capability to detect and divert these objects would require a much more robust space presence, which arguably has manifold other benefits.

One of the liberal enviro memes if the Gaia hypothesis, that the Earth is itself a living organism that creates the conditions for life. And there is certainly something to the notion.

In the eyes of deep enviros, this makes Man, or at least American white straight Man, a disease that must be destroyed.

I've boggled a number of these types by suggesting that modern man is Gaia's way of building itself an asteroid defense system. Simply can't wrap their minds around the idea.

53 posted on 09/07/2014 8:19:37 AM PDT by Sherman Logan (Perception wins most of the battles. Reality wins ALL the wars.)
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To: Sirius Lee

True of nearly any event.


54 posted on 09/07/2014 8:25:32 AM PDT by Henry Hnyellar
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To: Sirius Lee

Betcha $5 you’re wrong.


55 posted on 09/07/2014 8:44:31 AM PDT by REDWOOD99 ("Everyone should pay taxes. Everyone should pay the same rate.)
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To: null and void

Oh I will!


56 posted on 09/07/2014 9:19:24 AM PDT by miliantnutcase
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To: bert

>>The greatest existential threat to America is Barack Obama. He is destroying the country as we type this morning

And he’s doing it for that cursed black rock in Mecca. It’s the only consistent thing that he will support and defend. He is not a friend of Russia, China, or any other nation. He is not a friend of white people or black people. He is not a friend of the rich or the poor.

But, he is always the friend of Islam.


57 posted on 09/07/2014 11:05:31 AM PDT by Bryanw92 (Sic semper tyranni)
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To: John W
Seen it before. Superman will hit the asteroid away.
Blnk
58 posted on 09/07/2014 2:28:52 PM PDT by minnesota_bound
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To: Kozak

Given enough time yes. But even then it still isn’t a certainty.


59 posted on 09/07/2014 10:16:13 PM PDT by FreedomStar3028 (Somebody has to step forward and do what is right because it is right, otherwise no one will follow.)
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To: bert

And that means.....nothing.


60 posted on 09/07/2014 10:19:28 PM PDT by FreedomStar3028 (Somebody has to step forward and do what is right because it is right, otherwise no one will follow.)
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