Author Topic: large Comet vs Sun  (Read 1449 times)

Offline F22RaptorDude

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Re: large Comet vs Sun
« Reply #15 on: December 16, 2011, 10:59:04 PM »
:rofl :rofl
we'll have the 88mm ready by the time this vulcher gets here  :D
Last week was in news, parked next to Mercury. :noid
http://www.msnbc.msn.com/id/45571392/ns/technology_and_science-science/
Now lets poke at it with a satellite and see if they get pissed and declare war  :devil
Reaper in a T-50-2 Scout tank in 10 seconds flat

Offline dkff49

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Re: large Comet vs Sun
« Reply #16 on: December 17, 2011, 12:35:38 AM »
A closer inspection reveals the truth about this "comet" passing by the sun. It appears that there is some further gas savings when using the Suns gravity. Nice find Challenge.

Haxxor has returned!!!!
Dave
        

Offline WYOKIDIII

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Re: large Comet vs Sun
« Reply #17 on: December 17, 2011, 04:29:25 PM »
Can we get a depressing robot and a sperm whale, too?

You forgot the flowers . Oh no , not again !
Sooo....What , are those guys here to kill you because God forgot too ?

Hank Venture

Offline Meatwad

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Re: large Comet vs Sun
« Reply #18 on: December 17, 2011, 08:38:45 PM »
As long as I dont have to listen to poetry
See Rule 19- Do not place sausage on pizza.
I am No-Sausage-On-Pizza-Wad.
Das Funkillah - I kill hangers, therefore I am a funkiller. Coming to a vulchfest near you.
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Offline Sundowner

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Re: large Comet vs Sun
« Reply #19 on: December 19, 2011, 06:57:47 PM »
Sun 0 (zero)  Comet LoveJoy 1

See ya in 800or 900 years 'ol Sol, and you can try again. :cheers:

Please leave your $10 at the door as you leave.

Never before seen event.

Again ....we ain't as smart as we thought we were pertaining to the cosmos we inhabit. :old:

Regards,
Sun


http://www.cbc.ca/news/technology/story/2011/12/16/science-comet-lovejoy-sun.html

Comet survives close encounter with sun

A small comet survived what astronomers figured would be a sure death when it danced uncomfortably close to the broiling sun.

Comet Lovejoy, which was only discovered a couple of weeks ago, was supposed to melt Thursday night when it came close to where temperatures hit several million degrees. Astronomers had tracked 2,000 other sun-grazing comets make the same suicidal trip. None had ever survived.

But astronomers watching live with NASA telescopes first saw the sun's corona wiggle as Lovejoy went close to the sun. They were then shocked when a bright spot emerged on the sun's other side. Lovejoy lived.

"I was delighted when I saw it go into the sun and I was astounded when I saw something re-emerge," said U.S. Navy solar researcher Karl Battams.

Lovejoy didn't exactly come out of its hellish adventure unscathed. Only 10 per cent of the comet — which was probably millions of tons — survived the encounter, said W. Dean Pesnell, project scientist for NASA's Solar Dynamics Observatory, which tracked Lovejoy's death-defying plunge.

And the comet lost something pretty important: its tail.

"It looks like the tail broke off and is stuck" in the sun's magnetic field, Pesnell said.

Comets circle the sun and sometimes get too close. Lovejoy came within 121,000 kilometres of the sun's surface, Battams said. For a small object often described as a dirty snowball comprised of ice and dust, that brush with the sun should have been fatal.

Astronomers say it probably didn't melt completely because the comet was larger than they thought.

The frozen comet was evaporating as it made the trip toward the sun, "just like you're sweating on a hot day," Pesnell said.

"It's like an ice cube going by a barbecue grill," he said.

Pesnell said the comet, although only discovered at the end of November by an Australian observer, probably is related to a comet that came by Earth on the way to the sun in 1106.

As Comet Lovejoy makes its big circle through the solar system, it will be another 800 or 900 years before it nears the sun again, astronomers say.


Freedom implies risk. Less freedom implies more risk.

Offline Hoffman

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Re: large Comet vs Sun
« Reply #20 on: December 20, 2011, 02:43:13 AM »
A closer inspection reveals the truth about this "comet" passing by the sun. It appears that there is some further gas savings when using the Suns gravity. Nice find Challenge.


Don't those bloody Rooks fly high enough already without going into Solar orbit?!  Sheesh.

Offline Rob52240

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Re: large Comet vs Sun
« Reply #21 on: December 20, 2011, 03:12:41 AM »
I'll bet $50 for Ditka to win.
If I had a gun with 3 bullets and I was locked in a room with Bin Laden, Hitler, Saddam and Zipp...  I would shoot Zipp 3 times.