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Originally posted by MemoryShock
Originally posted by borachon
Are we agreed this is a meteor yet? I think a few of you are giving the government's meteor tracking prowess a little too much credit....
Also, that's amazing footage, looks like something out of a movie
The video shows some definite light flashing in the sky. I have viewed a few meteor showers and never did the sky light up in such a fashion...
I don't think it was a meteor...
Originally posted by Andre Neves
I think you should do a search on youtube. There are tons of videos showing events just like this one.
Originally posted by zorgon
Originally posted by Andre Neves
I think you should do a search on youtube. There are tons of videos showing events just like this one.
Or you could read the thread here as many examples have already been posted
Originally posted by rickyrrr
I noticed that a number of eyewitnesses indicate the fireball was greenish to greenish blue in color.
As those with some chemistry background would know, copper is a metal that burns greenish like that. Meteors are not made of copper.
I don't mean to derail the thread, but there is a long standing controversy among scientists as far as explaining why would green meteors exist... why have they only been reported since the mid 40's and why they are only reported clustered around certain areas near military bases, particularly around new mexico...
en.wikipedia.org...
The atomic oxygen OI 5577A emission (the "forbidden" line) appears primarily
in the wake of high-velocity meteors. The Leonids, at 71 km/s certainly
qualify as high velocity, and I'm not surprised to see the number reported
as green! Borovicka et al (1996) unexpectedly identified emission lines of
OIII at 5007A in spectra of two long-enduring Perseid trains.
"Our images for the first time confirm that most meteor light comes from a bright plasma just behind the meteoroid," says Leonid MAC PI Dr. Peter Jenniskens of the SETI Institute at NASA Ames Research Center. This confirms conclusions made indirectly from spectroscopic studies in prior Leonid MAC missions. "The images now provide dimensions of the gas cloud behind the meteoroid", says Jenniskens, "and tell us how long organic molecules have to endure a hot plasma before cooling down". Just behind the gas cloud, a wake develops that is thought to be due to green forbidden line emission of OI at 557.2 nm.t
Originally posted by Zeptepi
reply to post by zorgon
Thank you Zorgon, yes, not too many reading this this whole thread before posting to it.
Folks, please learn to read all the posts to a thread before posting, you will
save yourself from embarrassment. In case anyone cares!
This bolide was witnessed by many folks, and having seen only 2 in my lifetime, (30 year member of the association of lunar and planetary observers) I am a bit envious.
Be glad at what you have witnessed, as you most likely will never see another in your lifetime!
Originally posted by warrenb
This happened in the exact same area on May 25th 2007
Meteorites hit near Redwater, May 25th 2007
www.edmontonsun.com...
now that is bloody weird
the odds of a meteorite falling in the same area twice within roughly 1.5 year span... non existant?
Originally posted by KathyT
So I got to see the “side view” of this event. I was not underneath it like everyone in Edmonton was. Everyone near Edmonton is now thinking it crashed somewhere. I don’t believe it crashed, from what I saw. For all of the people near Edmonton, it went over their heads and shot on past and over the horizon. To their eyes, it made it seem like it was ‘crashing’ down into the hills of the horizon. But it did not. It was traveling so fast, that it just makes it seem like it was going “down”. Slow down the video of the security camera, and you will see that it burnt out. It just went out, way out, over the horizon of Edmonton and was gone.
Originally posted by warrenb
This happened in the exact same area on May 25th 2007
Meteorites hit near Redwater, May 25th 2007
www.edmontonsun.com...
now that is bloody weird
the odds of a meteorite falling in the same area twice within roughly 1.5 year span... non existant?
With their descriptions of the meteor - its brightness, colour and sound - he pinpointed the most likely fall location to be near Manitou Lake.area near the town of Macklin, Sask., about 100 kilometres south of Lloydminster, near the Alberta boundary.
Hildebrand says the meteor could likely be seen up to 700 kilometres away, into the northern United States. It contained about a tenth of a kiloton of energy when it entered the earth's atmosphere, equal to 100 tons of the chemical explosive TNT.
"It would be something like a billion-watt light bulb."
Besides sonic boom sounds, he said witnesses also reported hearing hissing or crackling noises like frying bacon. Fireballs can act as radio transmitters, Hildebrand said, causing odd sounds.
He said other people saw the meteor break into pieces and turn red as it slowed down.
Originally posted by rickyrrr
Originally posted by whoshotJR
reply to post by chapter29
I think Iron burns green.
not a one liner
Copper, not iron. I don't mean to say that meteors are made of copper. They are not. I am saying that *this* object must have contained copper if it was burning green as reported.
-rrr
[edit on 20-11-2008 by rickyrrr]