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Nearby Star May Be Getting Ready to Explode (Supernova)
Fox News ^
| June 10th, 2009
Posted on 06/10/2009 9:14:37 PM PDT by TaraP
A bright star may soon explode in a supernova, according to data released by U.C. Berkeley researchers Tuesday.
The red giant Betelgeuse, once so large it would reach out to Jupiter's orbit if placed in our own solar system, has shrunk by 15 percent over the past decade in a half, although it's just as bright as it's ever been.
"To see this change is very striking," said retired Berkeley physics professor Charles Townes, who won the 1964 Nobel Prize for inventing the laser. "We will be watching it carefully over the next few years to see if it will keep contracting or will go back up in size."
Betelgeuse, whose name derives from Arabic, is easily visible in the constellation Orion. It gave Michael Keaton's character his name in the movie "Beetlejuice" and was the home system of Galactic President Zaphod Beeblebrox in "The Hitchhiker's Guide to the Galaxy."
(Excerpt) Read more at foxnews.com ...
TOPICS: Government; Miscellaneous; News/Current Events
KEYWORDS: astronomy; betelgeuse; orion; star; supernova
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To: KevinDavis
21
posted on
06/10/2009 9:27:14 PM PDT
by
Army Air Corps
(Four fried chickens and a coke)
To: JRios1968
What, no Mike Keaton pics 2-nite?!
22
posted on
06/10/2009 9:27:27 PM PDT
by
Wiseghy
("You want to break this army? Then break your word to it.")
To: PeaceBeWithYou; Quix; Star Traveler
MAYBE REVELATION 12:3
12:3 Behold a great red dragon. Another wonder is seen, also in the sky, a great serpent-like figure, red, with seven heads and ten horns.
This figure, we learn from Re 12:9 is a devilish manifestation. The devil uses it for his purposes.
The red color implies a persecuting power. Having seven heads and ten horns. The seven heads are explained in Re 17:9, where the seven-headed beast appears again, to be seven mountains, and also seven kingdoms; the ten horns are there said to be ten kingdoms which did not yet exist.
We have also this monster appearing substantially in Da 7:7. will here say that there is little doubt that it represents the persecuting powers of the earth which have opposed God and his Israel; the great world powers arrayed against God. This world power appears as Pagan Rome in the persecution of the Woman; the Church. The dragon was the standard of Pagan Rome in the third century, as testified by many ancient writers.
23
posted on
06/10/2009 9:27:49 PM PDT
by
TaraP
(Unless we stand for something, we will fall for everything.")
To: onedoug
It sure would be something to see in our lifetimes.DUDE! I'm not living through 600+ more family reunions just to see a star blow up and gamma-burst humanity into crispy critters.
I've got some dying to do before then.
/johnny
24
posted on
06/10/2009 9:28:35 PM PDT
by
JRandomFreeper
(God Bless us all, each, and every one.)
To: SoldierDad
25
posted on
06/10/2009 9:28:55 PM PDT
by
JRios1968
(The real first rule of Fight Club: don't invite Chuck Norris...EVER)
To: SoldierDad
Somebody call?
26
posted on
06/10/2009 9:30:06 PM PDT
by
stormer
To: TaraP
27
posted on
06/10/2009 9:31:50 PM PDT
by
Quix
(POL Ldrs quotes fm1900 2 presnt: http://www.freerepublic.com/focus/religion/2130557/posts?page=81#81)
To: TaraP
Revelation wasn’t written to us, get over it.
28
posted on
06/10/2009 9:32:23 PM PDT
by
PeaceBeWithYou
(De Oppresso Liber! (50 million and counting in Afganistan and Iraq))
To: TaraP
Betelgeuse, whose name derives from Arabic, is easily visible in the constellation Orion. It gave Michael Keaton's character his name in the movie "Beetlejuice" and was the home system of Galactic President Zaphod Beeblebrox in "The Hitchhiker's Guide to the Galaxy." Very informative, but when did fictional characters and "home systems" become the stuff of news?
29
posted on
06/10/2009 9:32:30 PM PDT
by
keepitreal
(Obama brings change: an international crisis (terrorism) within 6 months)
To: TaraP
It means “arm pit” in Arabic since that’s where it is in Orion. If it becomes a Gamma ray burster and if it’s pointed our way, then even Obama will seem like chump change compared to what that would do!
30
posted on
06/10/2009 9:34:46 PM PDT
by
Nateman
(If liberals aren't screaming you're doing it wrong.)
To: ClaudiusI
This is a red SUPERgiant by the way, it will make Supernova 1054 pale by comparison. SN1054 could be seen during the daytime and cast shadows at night. SN1054 was estimated at -6 magnitude. If Betelguese had the same absolute magnitude its aparent magnitude would be about -11 due to it being about one tenth the distance away. That is almost as bright as the full moon.
31
posted on
06/10/2009 9:35:20 PM PDT
by
KarlInOhio
(Fannie Mae, Freddie Mac, AIG, Chrysler and GM are what Marx meant by the means of production.)
To: TaraP
New taxes will have to be put into action!
32
posted on
06/10/2009 9:39:18 PM PDT
by
Dallas59
("You know the one with the big ears? He might be yours, but he ain't my president.")
To: Nateman
I might add that since gamma rays travel at the speed of light our first indication of them coming here is when they get here. For all we know they may already be on there way.
33
posted on
06/10/2009 9:40:33 PM PDT
by
Nateman
(If liberals aren't screaming you're doing it wrong.)
To: PeaceBeWithYou
Revelation wasnt written to us,You hope...
34
posted on
06/10/2009 9:41:16 PM PDT
by
null and void
(We are now in day 142 of our national holiday from reality.)
"As the iron fuel runs out, it may explode into a supernova, blasting newly created elements out into the universe and leaving behind a small, incredibly dense neutron star.All the heavier elements in the universe including all the oxygen, carbon and iron in your own body were created in such a way."
Two ways to read that... either we are made up of star dust or we are just a bunch of nuclear waste. ;-)
To: DirtyHarryY2K
If so, the star, which is 600 light-years away, will already have exploded and we'll soon be in for a spectacular, and perfectly safe, interstellar fireworks show.Oh, I remember the huge night-time display that the mighty comet Kohoutek (sic?) was supposed bring us way back in the winter of '75(?).
"Oh, the night time skies will be lit with the bright tail of the comet as it makes its pass close to the Earth," they said.
Pheh! I didn't see CRAP!!!
36
posted on
06/10/2009 9:44:07 PM PDT
by
BradyLS
(DO NOT FEED THE BEARS!)
To: SoldierDad
I come for your daughter Chuck!!!
37
posted on
06/10/2009 9:45:11 PM PDT
by
Anti-Hillary
(Yo Barry, IF FOR 20 YEARS YOU STAY IN THE PEW, IT'S BECAUSE YOU SHARE THE VIEW!!!!!)
To: keepitreal
In ARABIC-The meaning of the name Betelgeuse is Hand Of The Central One Betelgeuse (pronounced /ˈbiːtəldʒuːz/ or /ˈbɛtəldʒuːz/[6]) (α Ori, α Orionis, Alpha Orionis) is a semiregular variable star located approximately 600 light-years away from Earth.[1][2] It is the second brightest star in the constellation Orion and the ninth brightest star in the night sky. Although Betelgeuse has the Bayer designation alpha, Rigel (Beta Orionis) is usually brighter (Betelgeuse is a variable star and is on occasion brighter than Rigel). The star is a vertex of the Winter Triangle asterism. Betelgeuse is a red supergiant, relatively luminous, and one of the largest stars known. For comparison, if the star were at the center of our solar system its surface might extend out to between the orbits of Mars and Jupiter, wholly engulfing Mercury, Venus, Earth and Mars. The angular diameter of Betelgeuse was first measured in 19201921 by Michelson and Pease using an astronomical interferometer on the Mount Wilson 100 inch telescope. Astronomers believe Betelgeuse is only a few million years old, but has evolved rapidly because of its high mass.[7] Some astronomers believe it may become a supernova within a timeframe where it could be observable by human civilization. Because of its rich reddish color the star has also been called "the martial one" and in astrology Betelgeuse portends military or civic honors. This bright star has had many other names: Al Dhira ("the Arm")[9] Al Mankib ("the Shoulder"),[9] Al Yad al Yamma ("the Right Hand"),[9] Ardra (Hindi[9], Bengali and name of Hindu Nakshatra), Bahu (Sanskrit),[9] Ban (Persian) ("the Arm"), Ied Algeuze ("Orion's Hand"),[9] Klaria (Coptic) ("an Armlet")[9] Yedelgeuse In Chinese, Betelgeuse is known as 参宿四 (Shēnsùsì, the Fourth Star of the Constellation of Three Stars) because the Constellation of Three Stars was at first a name for only three stars in the girdle of the Orion. Four more stars were later added to this constellation but the earlier name stuck.
38
posted on
06/10/2009 9:45:47 PM PDT
by
TaraP
(Unless we stand for something, we will fall for everything.")
To: BradyLS
Pheh! I didn't see CRAP!!! That's 'cuz you wuz looking up, not down...
39
posted on
06/10/2009 9:45:53 PM PDT
by
null and void
(We are now in day 142 of our national holiday from reality.)
To: Anti-Hillary
What a worm!! (Sort of like Letterman).
40
posted on
06/10/2009 9:46:53 PM PDT
by
SoldierDad
(Proud Dad of a U.S. Army Infantry Soldier presently instructing at Ft. Benning.)
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