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(Discover)   Betelgeuse Betelgeuse Betelgeuse (repeat until 2012)   (blogs.discovermagazine.com) divider line 57
    More: Asinine, Betelgeuse, Betelgeuse Betelgeuse Betelgeuse, amateur astronomers, red giants, light years, supernovas, novas, Tatooine  
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6413 clicks; posted to Geek » on 21 Jan 2011 at 2:33 PM   |  Favorite    |   share:  Share on Twitter share via Email Share on Facebook   more»



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2011-01-21 11:17:22 AM
Haha about the Huffington Post being a bastion of anti-science. What a terrible site.
 
2011-01-21 11:21:08 AM
I'm more concerned about what this means for the home planets of Zaphod Beeblebrox and Ford Prefect.
 
2011-01-21 11:33:13 AM
If it is about 600 light years away, if it explodes in 2012, we won't know about it till 2612 or thereabouts... right?

And since the world ends in May, it won't really matter, will it?

i52.tinypic.com
 
2011-01-21 11:50:59 AM
DSEILXYC: If it is about 600 light years away, if it explodes in 2012, we won't know about it till 2612 or thereabouts... right?

And since the world ends in May, it won't really matter, will it?


Well, it might have exploded 600 years ago, and we just can't see it yet.
 
2011-01-21 11:55:12 AM
I know The Bad Astronomy guy is a Farker, but another thread on this?
 
2011-01-21 12:00:57 PM
Rev. Skarekroe: I'm more concerned about what this means for the home planets of Zaphod Beeblebrox and Ford Prefect.


It can't be any worse than the Great Collapsing Hrung Disaster.
 
2011-01-21 12:51:12 PM
DSEILXYC: If it is about 600 light years away, if it explodes in 2012, we won't know about it till 2612 or thereabouts... right?

And since the world ends in May, it won't really matter, will it?


No, it means it went supernova in 1412. 2012 is when the GRB is going to hit (it's moving at the speed of light) and basically turn the surface of the earth into a great big microwaved burrito.

//FTFA
//I'm an actual scientist douchebag
 
2011-01-21 01:00:41 PM
I'm sick of hearing about the farking Mayans. What could they possibly know? Yeah they built some cool pyramids but they were all but wiped out by Europeans with muskets. fark the Mayans.

And there needs to be some sort of penalty for the assholes who really think the world is going to end on May 21st, 2011 or in 2012 when it doesn't happen. Nothing sadistic but a good ass kicking would suffice.
 
2011-01-21 01:05:30 PM
Mugato: I'm sick of hearing about the farking Mayans. What could they possibly know? Yeah they built some cool pyramids but they were all but wiped out by Europeans with muskets. fark the Mayans.

And there needs to be some sort of penalty for the assholes who really think the world is going to end on May 21st, 2011 or in 2012 when it doesn't happen. Nothing sadistic but a good ass kicking would suffice.


This, but I should note it was the Aztec who were wiped out by the Europeans---the Maya civilization mysteriously disappeared centuries earlier.

/Orion's gonna have some bad shoulder pain...
 
2011-01-21 02:42:17 PM
Paris1127: This, but I should note it was the Aztec who were wiped out by the Europeans---the Maya civilization mysteriously disappeared centuries earlier.

Wikipedia disagrees. The Spanish fought the Mayans, and Mayan people still exist today.
 
2011-01-21 02:46:00 PM
Sybarite: Rev. Skarekroe: I'm more concerned about what this means for the home planets of Zaphod Beeblebrox and Ford Prefect.


It can't be any worse than the Great Collapsing Hrung Disaster.


What, exactly, is a Hrung and why would one decide to collapse?
 
2011-01-21 02:52:26 PM
Filthy, filthy Bene Tleilax.
 
2011-01-21 02:53:43 PM
FTA: Take that, Mayan apocalypse fearmongers!

As a heterosexual male, I don't know how I feel about announcing my man-love for the BadAstronomer.

/Perhaps a threesome with Alton Brown would be in order.
 
2011-01-21 02:53:51 PM
I still have a hard time wrapping my head around red giant stars being so goddamn big. Betelgeuse is bigger then Jupiter's ORBIT.
 
2011-01-21 03:04:07 PM
SkittlesAreYum: Paris1127: This, but I should note it was the Aztec who were wiped out by the Europeans---the Maya civilization mysteriously disappeared centuries earlier.

Wikipedia disagrees. The Spanish fought the Mayans, and Mayan people still exist today.

static.thehollywoodgossip.com
What a modern Mayan might look like today.
 
2011-01-21 03:04:19 PM
Dog Welder: Sybarite: Rev. Skarekroe: I'm more concerned about what this means for the home planets of Zaphod Beeblebrox and Ford Prefect.


It can't be any worse than the Great Collapsing Hrung Disaster.

What, exactly, is a Hrung and why would one decide to collapse?


I don't think he can satisfactorily explain it.
 
2011-01-21 03:12:02 PM
Mugato: I'm sick of hearing about the farking Mayans. What could they possibly know? Yeah they built some cool pyramids but they were all but wiped out by Europeans with muskets. fark the Mayans.

And there needs to be some sort of penalty for the assholes who really think the world is going to end on May 21st, 2011 or in 2012 when it doesn't happen. Nothing sadistic but a good ass kicking would suffice.


Don't blame the Mayans. They said there would be a great change. Think about how many great changes there have been that did not cause the world to end. Maybe that's when we make some significant scientific discovery.

The world has been about to end my entire life. One day the world will end, at least for me.

\Die With Your Boots On
 
2011-01-21 03:17:28 PM
Paris1127: This, but I should note it was the Aztec who were wiped out by the Europeans' Hunka hunka burning love---the Maya civilization mysteriously disappeared centuries earlier.

/Orion's gonna have some bad shoulder pain...
 
2011-01-21 03:17:59 PM
missiv: SkittlesAreYum: Paris1127: This, but I should note it was the Aztec who were wiped out by the Europeans---the Maya civilization mysteriously disappeared centuries earlier.

Wikipedia disagrees. The Spanish fought the Mayans, and Mayan people still exist today.

What a modern Mayan might look like today.


I agree, fark the Mayans. Especially the sharp kneed ones.

www.outofaces.com
 
2011-01-21 03:20:06 PM
Dahnch: Mugato: I'm sick of hearing about the farking Mayans. What could they possibly know? Yeah they built some cool pyramids but they were all but wiped out by Europeans with muskets. fark the Mayans.

And there needs to be some sort of penalty for the assholes who really think the world is going to end on May 21st, 2011 or in 2012 when it doesn't happen. Nothing sadistic but a good ass kicking would suffice.

Don't blame the Mayans. They said there would be a great change. Think about how many great changes there have been that did not cause the world to end. Maybe that's when we make some significant scientific discovery.

The world has been about to end my entire life. One day the world will end, at least for me.

\Die With Your Boots On


ecx.images-amazon.com
 
2011-01-21 03:22:26 PM
missiv: What a modern Mayan might look like today.

We apparently were in need of more Spaniards...
 
2011-01-21 03:26:18 PM
Mugato: I'm sick of hearing about the farking Mayans. What could they possibly know? Yeah they built some cool pyramids but they were all but wiped out by Europeans with muskets smallpox. fark the Mayans.

FTFY
 
2011-01-21 03:30:14 PM
missiv: SkittlesAreYum: Paris1127: This, but I should note it was the Aztec who were wiped out by the Europeans---the Maya civilization mysteriously disappeared centuries earlier.

Wikipedia disagrees. The Spanish fought the Mayans, and Mayan people still exist today.

What a modern Mayan might look like today.



Death to the Mayans! We need to finish what Cortez started! Wipe them all out! They have plagued our fragile Earth for far.... wait, wait, wait, hang on a sec.


Dahnch: missiv: SkittlesAreYum: Paris1127: This, but I should note it was the Aztec who were wiped out by the Europeans---the Maya civilization mysteriously disappeared centuries earlier.

Wikipedia disagrees. The Spanish fought the Mayans, and Mayan people still exist today.

What a modern Mayan might look like today.

I agree, fark the Mayans. Especially the sharp kneed ones.



Long live the Mayans! We need to protect these gentle, misunderstood, long abused people. They have suffered for far too long!
 
2011-01-21 03:33:15 PM
Fun fact: most of the energy of the collapse will be put out in the form of neutrinos. 65 billion (65,000,000,000) of them pass through each cubic centimeter of you or anything else on Earth each second, created by our rather well-behaved Sun.

They are essentially harmless since they interact so weakly with matter that they can only be detected one at a time, at considerable effort and expense, using giant tanks of chemicals buried in the Earth's crust.

Unlike the collapse of a binary pair of neutron stars or a quasar or some such far-fetched thing, super novas happen often enough to appear in the historical and astronomical record based on ocular sightings.

Anything that happens more than once a thousand years is unlikely to destroy the world, except maybe a big solar flare--the last time we had one of those, we didn't have much in the way of electronics--but a few telegraph wires burned out.
 
2011-01-21 03:34:36 PM
Paris1127: This, but I should note it was the Aztec who were wiped out by the Europeans---the Maya civilization mysteriously disappeared centuries earlier.

Actually, when I was in Mexico being all touristy, the locals said the Mayan civilization was wiped out by the usual - disease, famine, drought. We visited a couple of places with their reasonably direct descendants.
 
2011-01-21 03:40:07 PM
If it blew up next year we wouldn't know it for 600 years, no? It would have had to have blown up 600 years ago to even be seen exploding next year (which seems equally possible.)
 
2011-01-21 03:43:52 PM
cretinbob: turn the surface of the earth into a great big microwaved burrito

Even though it's a lot of radiated energy, several hundred light years squared is a lot of attenuation. I doubt your heating bill will drop all that much.
 
2011-01-21 03:48:19 PM
pandabear: cretinbob: turn the surface of the earth into a great big microwaved burrito

Even though it's a lot of radiated energy, several hundred light years squared is a lot of attenuation. I doubt your heating bill will drop all that much.


Indeed. I am somewhat amused by the idea that somehow we're gonna get hit by a gamma ray burst from Betelgeuse, though. It tickles me in that "laugh at the tinfoil hatters" way.
 
2011-01-21 03:52:06 PM
SkittlesAreYum: Paris1127: This, but I should note it was the Aztec who were wiped out by the Europeans---the Maya civilization mysteriously disappeared centuries earlier.

Wikipedia disagrees. The Spanish fought the Mayans, and Mayan people still exist today.


OK, I'll rephrase: the Mayan civilization, the one which had built pyramids in Central America, the ones who were geniuses at mathematics, the ones who developed the calendar in question, were not a great civilization anymore when the Spanish arrived, but a shadow of their former selves.
 
2011-01-21 04:05:00 PM
Barakku: If it blew up next year we wouldn't know it for 600 years, no? It would have had to have blown up 600 years ago to even be seen exploding next year (which seems equally possible.)

Maybe you should scan through threads for a few seconds before your decide to post to them. It will save us some redundancy.

Thanks
 
2011-01-21 04:05:25 PM
brantgoose: They are essentially harmless since they interact so weakly with matter that they can only be detected one at a time, at considerable effort and expense, using giant tanks of chemicals buried in the Earth's crust.

Back when I interned at Space Telescope Science Institute there was a group that was going to build a bunch of those tanks all over the earth, use them to calculate where the neutrinos were coming from, then point a telescope in that direction to study supernovas. It was a pretty cool idea. A really expensive, cool idea. I wonder if they ever got to work on it.

/CSB
 
2011-01-21 04:07:47 PM
missiv: What a modern Mayan might look like today.

They had airbrushed boobs?
 
2011-01-21 04:11:48 PM
Paris1127: SkittlesAreYum: Paris1127: This, but I should note it was the Aztec who were wiped out by the Europeans---the Maya civilization mysteriously disappeared centuries earlier.

Wikipedia disagrees. The Spanish fought the Mayans, and Mayan people still exist today.

OK, I'll rephrase: the Mayan civilization, the one which had built pyramids in Central America, the ones who were geniuses at mathematics, the ones who developed the calendar in question, were not a great civilization anymore when the Spanish arrived, but a shadow of their former selves.



So just because their civilization wasn't as great by the Spanish arrived, they 'mysteriously disappeared'? Not trying to snark, just trying to understand your opinion.
 
2011-01-21 04:20:48 PM
root88: Barakku: If it blew up next year we wouldn't know it for 600 years, no? It would have had to have blown up 600 years ago to even be seen exploding next year (which seems equally possible.)

Maybe you should scan through threads for a few seconds before your decide to post to them. It will save us some redundancy.

Thanks


Welcome to Fark
 
2011-01-21 04:29:45 PM
Huh?
www.ize-stuff.com
 
2011-01-21 04:38:36 PM
Speaking of the Mayan calender, it doesn't predict the end of the world in 2012, it just starts another cycle then. That's it.
 
2011-01-21 04:43:02 PM
DjangoStonereaver: I know The Bad Astronomy guy is a Farker, but another thread on this?

What happens if the Farkmins greenlight three Betelgeuse threads?
 
2011-01-21 04:51:49 PM
Interesting fact: When nearby star does go supernova (and it'll likely be Betelgeuse) it'll be a star that shines during the day! It actually happened 400 years ago.


Oh and btw, the Mayan's didn't predict the end of the world. That's just a bunch of crap that's been repeated so many times people have accepted it as fact. But can we stop repeating it here?
 
2011-01-21 04:53:39 PM
DJanomaly: Interesting fact: When nearby star does go supernova (and it'll likely be Betelgeuse) it'll be a star that shines during the day! It actually happened 400 years ago.


Oh and btw, the Mayan's didn't predict the end of the world. That's just a bunch of crap that's been repeated so many times people have accepted it as fact. But can we stop repeating it here?


That would be really cool to see, hope it happens in the next half century. Did you hear that all the mayans predict the end of world in 2012 and science agrees??

/national enquirer
 
2011-01-21 05:13:01 PM
Imperious Rex!: Paris1127: SkittlesAreYum: Paris1127: This, but I should note it was the Aztec who were wiped out by the Europeans---the Maya civilization mysteriously disappeared centuries earlier.

Wikipedia disagrees. The Spanish fought the Mayans, and Mayan people still exist today.

OK, I'll rephrase: the Mayan civilization, the one which had built pyramids in Central America, the ones who were geniuses at mathematics, the ones who developed the calendar in question, were not a great civilization anymore when the Spanish arrived, but a shadow of their former selves.


So just because their civilization wasn't as great by the Spanish arrived, they 'mysteriously disappeared'? Not trying to snark, just trying to understand your opinion.



The current surviving mayas do not know what happened to the "piramid building/astronomer" mayans. They have always been small tribes that never were absorbed by what we know as the huge mayan empire. They are technically mayan only because of the language they use, but what happened to those huge city-states and why they collapsed is not known. They were discovered much, much later, in the 19 century if I'm not mistaken.
 
2011-01-21 05:54:30 PM
I stopped reading the linked news.com.au article when it stated Betelgeuse is in the Orion Nebula.

Actually, I read a little further, to where it was stated to be the 2nd largest star in the universe. Then I really stopped reading.
 
2011-01-21 06:24:23 PM
mantidor: Imperious Rex!: Paris1127: SkittlesAreYum: Paris1127: This, but I should note it was the Aztec who were wiped out by the Europeans---the Maya civilization mysteriously disappeared centuries earlier.

Wikipedia disagrees. The Spanish fought the Mayans, and Mayan people still exist today.

OK, I'll rephrase: the Mayan civilization, the one which had built pyramids in Central America, the ones who were geniuses at mathematics, the ones who developed the calendar in question, were not a great civilization anymore when the Spanish arrived, but a shadow of their former selves.


So just because their civilization wasn't as great by the Spanish arrived, they 'mysteriously disappeared'? Not trying to snark, just trying to understand your opinion.


The current surviving mayas do not know what happened to the "piramid building/astronomer" mayans. They have always been small tribes that never were absorbed by what we know as the huge mayan empire. They are technically mayan only because of the language they use, but what happened to those huge city-states and why they collapsed is not known. They were discovered much, much later, in the 19 century if I'm not mistaken.


Essentially this.
 
2011-01-21 06:51:06 PM
Knara: pandabear: cretinbob: turn the surface of the earth into a great big microwaved burrito

Even though it's a lot of radiated energy, several hundred light years squared is a lot of attenuation. I doubt your heating bill will drop all that much.

Indeed. I am somewhat amused by the idea that somehow we're gonna get hit by a gamma ray burst from Betelgeuse, though. It tickles me in that "laugh at the tinfoil hatters" way.


i356.photobucket.com
 
2011-01-21 07:24:22 PM
Paris1127: This, but I should note it was the Aztec who were wiped out by the Europeans---the Maya civilization mysteriously disappeared centuries earlier.

Well I'll admit to knowing fark all about history so I defer to your correction of my post. But the point remains.

I mean they had to stop somewhere, didn't they? The guy writing (or carving or scribing or whatever) the calendar had to at one point say, "2012 is good enough. Those aliens who built the pyramids for us will have overtaken the planet by then anyway. I'm going for a beer. We have invented beer right? I know those Egyptian pricks have.
 
2011-01-21 07:32:39 PM
I knew Betelgeuse is huge, but I guess I never really realized just HOW huge.

img337.imageshack.us

Pretty freakin' cool.
 
2011-01-21 08:19:41 PM
mantidor: Imperious Rex!: Paris1127: SkittlesAreYum: Paris1127: This, but I should note it was the Aztec who were wiped out by the Europeans---the Maya civilization mysteriously disappeared centuries earlier.

Wikipedia disagrees. The Spanish fought the Mayans, and Mayan people still exist today.

OK, I'll rephrase: the Mayan civilization, the one which had built pyramids in Central America, the ones who were geniuses at mathematics, the ones who developed the calendar in question, were not a great civilization anymore when the Spanish arrived, but a shadow of their former selves.


So just because their civilization wasn't as great by the Spanish arrived, they 'mysteriously disappeared'? Not trying to snark, just trying to understand your opinion.


The current surviving mayas do not know what happened to the "piramid building/astronomer" mayans. They have always been small tribes that never were absorbed by what we know as the huge mayan empire. They are technically mayan only because of the language they use, but what happened to those huge city-states and why they collapsed is not known. They were discovered much, much later, in the 19 century if I'm not mistaken.


Thanks! I now understand Paris1127's point. :)
 
2011-01-21 08:53:34 PM
Andric: I knew Betelgeuse is huge, but I guess I never really realized just HOW huge.



Pretty freakin' cool.




Yep, and the reason it's so massive is the same reason it'll go supernova. Our sun, not so much.
 
2011-01-21 08:58:16 PM
Zer0ne: I stopped reading the linked news.com.au article when it stated Betelgeuse is in the Orion Nebula.

Actually, I read a little further, to where it was stated to be the 2nd largest star in the universe. Then I really stopped reading.




Yeah, that article made my head hurt. I did like how Fox correctly stated the facts, but then incorrectly didn't site this Discover blog and the person who wrote it.


Ah science journalism.
 
2011-01-21 09:00:12 PM
c3.ac-images.myspacecdn.com

Just don't ask him to explain what a Hrung is
 
2011-01-22 12:24:50 AM
images-mediawiki-sites.thefullwiki.org

Does this mean that we have to start asking for tea?

\Well, at least we'll know how the Earth guy felt.
\\hot like Trillian
 
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