Scientists Fly to 2008's Most Dazzling Meteor Shower 124
coondoggie writes "On Thursday, SETI Institute and NASA scientists will take their research instruments and their coffee for a 10 hour continuous flight to map what they say will be the earth's most brilliant meteor shower of 2008. Scientists believe the Quadrantid meteor shower could flash over 100 visible meteors per hour at its peak, depending on location. A Gulfstream V aircraft will take off from San Jose, Calif., and fly 14 scientists and their instruments for 10 continuous hours at 47,000ft., over the Arctic and back to San Jose. The primary goal of the lengthy airborne mission is to observe the Quadrantid meteor shower in ideal and virtually unchanging conditions far above light pollution and clouds to determine when the meteor shower peaks and how the flow of meteors are dispersed."
really? (Score:2, Insightful)
Re:really? (Score:4, Insightful)
light,clouds and smog obscure so much of the sky if you ever left your little suburban island you would be amazed at what the sky looks like.
Re: (Score:1, Insightful)
Star Light, Star Bright (Score:1)
Re:Star Light, Star Bright (Score:5, Interesting)
Planes can also fly above weather, whereas telescopes cannot see through many weather phenomena.
Given the kind of costs that research entails, a flight like this probably isn't all that expensive.
Re: (Score:1)
Re: (Score:2, Funny)
Re: (Score:1)
Re: (Score:2)
Re: (Score:2)
Erm... degrees? Radians?
Re: (Score:1)
Re: (Score:2)
Point taken... degrees or radians are not SI units. They do, however apply to the "there aren't any units of revolution" part of the statement.
Your point brings to light the fact that "neither metric nor imperial" poses a false dilemma: there are units of measure that are neither metric or imperial.
Re: (Score:2)
Re: (Score:2)
Re: (Score:3, Interesting)
You can see the light dome for Calgary from 200 kilometers away, and Calgary has done a lot of work to reduce light pollution, being
Re: (Score:2)
I'm just not buying that you can see the Calgary light dome from 200km away. Even excluding the fact that I don't think there's anywhere in Alberta you could sit 200km away from Calgary and not have another town in between, seeing the light dome from that far away would require a 3136M cloud ceiling just to clear the horizon, which I'd expect would be hard to get while maintaining 200
Re: (Score:2)
And for the record, I'm sure that yes it is visible from that far away. I've been to an observatory on highway 11, east of Condor, and it's quite visible with a dark-adapted naked eye from there. It's even more obvious with photographs or any other light gathering device. And there are plenty of places in Alberta where you
Re: (Score:3, Informative)
Re:really? What you learn (Score:1)
Re: (Score:2)
If I buy credits to offset my car, is a company buying those credits so they can pollute more? If that is the case, what's the point, the pollution is still there? Or, is somebody somewhere storing carbon?
Re: (Score:2)
Sorry for replying to my own post, I meant to say if I buy credits is there a company that sells credits and pollutes less and if not, then what's the poin
Re: (Score:2)
Re: (Score:1)
Re: (Score:1)
The probability of a meteor strike on a plane is so low it's almost negligible, but still possible [sciam.com]. Mind you, flights over the North Pole occur regularly when taking a great circle route and the airlines don't adjust their schedules or routes around meteor showers.
In Seattle... (Score:3, Insightful)
In Seattle you can learn that the meteor shower is happening. In the Northwest getting above the clouds is almost your only hope of seeing such a thing.
Re: (Score:1)
Re:really? (Score:5, Funny)
You can learn if you have what it takes to fly at 47,000ft, at night, above the arctic, while flaming stones fall all around you.
]{
Re: (Score:2)
Is it just me (Score:1)
It seems to me that its kinda like going outside during a record hail storm and hoping not to get hit.
Hey Im all for sc
Re: (Score:2)
Re: (Score:1)
Re: (Score:1)
Re: (Score:2)
Re: (Score:2)
Re: (Score:1)
For one thing, you can learn that MOST clouds are under 40,000 feet.
Try seeing a meteor shower or an eclipse or F....ng ANYTHING in the sky when it's full of clouds!
Most nights, I don't use my 'scope...
But WTF do you care, Luddite.
SETI Scientists? (Score:5, Interesting)
Re:SETI Scientists? (Score:5, Funny)
Re: (Score:2)
Re: (Score:3, Funny)
Re: (Score:1)
and
> the Quadrantid meteor shower could flash over 100 visible meteors per hour
SETI Guy: Wait, I'm getting something!
NASA Guy: What?
SETI Guy: Here, lemme adjust...
Audio Speaker: (gkkkzt!)
Re: (Score:2)
I'm no expert, but I guess that by observing the entry of these very high spped/energy rocks they can learn all sorts of useful stuff such as their composition, source (direction of origin) and such.
You seem to misunderstand the question (Score:2)
If I read the GP question right, the question is what are _SETI_ scientists hoping to learn there. Since, you know, SETI = Search for Extra-Terrestrial Intelligence. Those rocks probably didn't have much intelligent populations in the first place, since that tends to mean large multi-cellular organisms, not at most a few frozen bacteria in the cracks of a rock. And even if they had intelligent bacteria
Re: (Score:2)
As for what the SETI people are doing, 'in general', not even God knows that one...
Ouch. (Score:2)
You pegged my irony meter. Well done.
Re: (Score:1)
Well, you never know, some of the meteors may be aliens [imdb.com] in search of something...
(C'mon, it was a gimme!)
Re: (Score:3, Informative)
Re: (Score:1)
They usually have two goals: Get high-resolution spectra, and count meteors.
Getting spectra of meteors is exceedingly difficult, because a spectroscope on a camera or telescope has a narrow field of view. By flying the instruments at high altitude, during a high-rate meteor shower, the odds are good that they'll catch some good spectra.
The other factor of interest is the particle flux. By studying the timing and orbit of the particles, it helps to refine the models for predicting such showers. It al
In Soviet Russia (Score:4, Funny)
Seriously, though, what's wrong with watching from an area on the ground that has low Light Pollution? Does it not cost enough?
Re: (Score:1)
Re: (Score:2)
Re: (Score:2)
Well, with the math guys of seti on board I'm sure they've done a probability analysis of making it back in one piece. Would be a hell of a way to end the seti project though, if a whole planeload of seti associated scientists got hit by an Extraterristrial Object. Be even more apt if it artificial, but you can't win them all.
Re: (Score:1, Insightful)
If you calculate the bureaucrats salaries for the time it took them to write up and propose this expedition, along with the "burdened cost" of the buildings, utilities, auditors, HR personnel, finance personnel, oversight, management, retirement and other benefits, etc. involved, the actual operational costs of the Gulfstream jet are trivial.... now consider that the "ground mission" would still carry most of the other costs, as well as a month's preparation on-site for the inst
Re: (Score:2)
Re: (Score:1)
But, bureaucratic overhead (especially at the federal level) seems such a high price to pay for anything.
Weather Weather Location and Weather (Score:1)
Weather probably has a lot to do with it. Getting good weather in January is tricky. If its not cloudy, its probably hazy from the cold temperatures. Also, the shower is best seen in very northern latitudes, where the chances of good weather are even slimmer. Flying above the weather gives you a much better view. And science likes a consistent view. You want to know that a spot wh
Re: (Score:1)
Flying above the weather gives you a much better view.
Really??? A better view of what? Light pollution? Light schmight! The only way these scientists are going to see any meteors is if they happen to glimpse a couple flashing by the side windows. Or does this plane have a skylight? (Through which they can see the sky lights! Ha ha!) Or maybe the pilot will turn the plane on its side while they're viewing? Right! Seriously, unless this is a special plane with a window or some kind of scopes in the ceiling they're not going to see much.
Re: (Score:1)
Re: (Score:1)
I wasn't. They're almost certainly flying in a plane equipped with ultra-wide-field scopes purposely designed for meteor viewing. But the image of the scientists belted in their seats while the pilot banks the plane from side to side so that they can look straight up through the side windows was just so hilarious that I just had to share it with everybody.
Re: (Score:1)
I guess I didn't get the joke.
Re: (Score:1)
I guess I didn't get the joke.
Oh, c'mon! Imagine a planeload of supposedly distinguished astronomers all strapped to their seats with half of them staring out the side windows as the pilot flies the plane on its side so they can look straight up at the meteor shower (since you need to look up near the shower's origin to see any decent number of them): "Hey, I just saw a bright one!" "Oooh, look at that one!" (Etc. etc.) Meanwhile, the other half (on the other side of the plane) are saying "Hey, come on guys, that's enough. It's our tu
Re: (Score:1)
Re: (Score:2)
Re: (Score:2)
Hm (Score:2)
what (Score:1)
At this time of year? At this time of day? In this part of the country? Localized entirely within your kitchen?
Who knew? (Score:1)
Just dont let them land back... (Score:2)
10 hours? Oh no! (Score:2)
A 10 hour shift is lengthy and requires lots of coffee?
I want that job. The blurb author must work 3 hours a day.
Re: (Score:2)
Re: (Score:1)
Re: (Score:2)
Because (Score:3, Funny)
Re: (Score:2)
Re: (Score:2)
Re: (Score:1)
Flash Gordon Intro [poetv.com]
Too bad it cuts out before the beginning of the meteor storm.
Re: (Score:2)
Googleplex, Moffet field and backscratching (Score:4, Informative)
I'm guessing giving the NASA guys a few rides in a private jet, and serving a few bottles of champagne is a small price to pay to be able to park your fleet of jets outside you office, and at the same time avoid all normal hassles.
I hope the pictures of the meteores turn out well.
Study, yes. (Score:2)
Umm doesn't seem right.. (Score:1)
If you're in the right place you can help (Score:4, Interesting)
I snapped this image http://groups.imeem.com/iQrVatKB/photo/fIua32Y9X8/ [imeem.com] with my Nikon D50 during the Aurigid shower last year and the data from this and other images was useful to Peter and his collaborators. So, take some time to snap some pictures if you're up for it, you never know it might be useful.
Re: (Score:1)
In further news... (Score:2)
We know you have your choice of airlines (Score:3, Funny)
Re: (Score:2, Funny)
His choice for a movie? K2, the one where people die climbing a mountain. I suppose he was a sick bastard, after all.
Those Applets Make No Sense To Me (Score:1)
There's two little Java web applets called FLUXTIMATOR [seti.org] that allow you to put in your location and it will show you the expected number of shooting stars per hour for a ten hour time frame. However, because the experts can't agree on exactly when the peak will occur, there are two different little FLUXTIMATOR applets. The first one is based on the assumption that the peak occurs at 2h00m UT. The second one is based on the assumption t
Re: (Score:1)
you plug in Denver for the 10 Quad 02:00, you'll notice at the
bottom of the graph that it's adjusted to GMT -7. Just under
and to the left, it says your peak is 04:16 local time in
the countryside. So you don't have to make any further time
adjustments. The applet does that for you when you select
your city.
Re: (Score:2)
I haven't bothered to check the applets and I'm no astrophysicist, so take this with a grain of salt. Perhaps the results are accounting for your location, including interference from daylight and the tilt of the earth? The overall peak for the planet may be several hours
Re: (Score:1)
Funny.... (Score:2)
If this is how they're spending it, they should be. I'm a staunch technophile, and I believe SETI is worth doing but a junket is a junket and wasted TAX DOLLARS is bullshit.
A ten hour flight in a government/private Gulfstream over the arctic to view a meteorite shower?
What, pray tell, do they expect to learn?
Oh come on... (Score:2)
Ideal conditions (Score:2)
Those ideal conditions specifically being the well-stocked supply of canapés and booze in that private jet.
SETI and meteorites? (Score:2)
Re: (Score:1)
"The mission of the SETI Institute is to explore, understand and explain the origin, nature and prevalence of life in the universe."
The alien part (SETI research) is just a subsection of broader research, just like astronomy (and that's what this is about) is.
Audio of meteor shower (Score:1)
Thanks for spelling 'Arctic' correctly (Score:1)
Re:Predicting meteor showers? (Score:5, Informative)
Re: (Score:1)
Re: (Score:2)
Re: (Score:1)
Yes. It IS a silly question.
But not, I suppose, to the avaerage American.
Presumably you flunked high-school physics, like most other 'mericans.
Oh wait- In the USA, physics is only taught to "nerds". Obviously you do not qualify.
We ALL (both people and meteor "swarms") go around the sun in very predictable orbits. This has been known for hundreds of years.
Having said that, please send me $100,000 (Cana
Re: (Score:1)