NASA北京时间16号晨召开关于地球附近未知物体发布会

穿短裤的暴徒

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NASA Announces Televised Chandra News Conference
, w& g1 d5 N* F美国宇航局电视宣告举办钱德拉记者招待会！！

; @5 ?# ?/ j2 \$ BWASHINGTON -- NASA will hold a news conference at 12:30 p.m. EST on Monday, Nov. 15, to discuss the Chandra X-ray Observatory's discovery of an exceptional object in our cosmic neighborhood.
华盛顿总部－美国宇航局将在11月15号，美国东部时间下午12点30分(北京时间16号凌晨1点)举办一次记者招待会，公布钱德拉X射线天文台于我们宇宙附近发现的异常物体。
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5 l$ J% ]7 ^2 X! {1 z. Q/ yThe news conference will originate from NASA Headquarters' television studio, 300 E St. SW in Washington and carried live on NASA TV.
9 R2 l; ]$ @3 r) M! P这次新闻发布会将在NASA总部的电视演播室进行并由NASA电视台直播..地址位于300 é街西南华盛顿美国宇航局总部电视演播室。!

Panelists providing analysis of the research include:
会议嘉宾有：
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( z' s3 I; W9 G3 n- Jon Morse, director, Astrophysics Division, NASA Headquarters in Washington
' P+ L/ A/ |+ p$ d, R7 @4 R4 V0 B－Jon Morse，博士，美国宇航局华盛顿总部天体物理学部
- Kimberly Weaver, astrophysicist, NASA's Goddard Space Flight Center, Greenbelt, Md.
－Kimberly Weaver，天体物理学家，美国宇航局戈达德宇航中心
- Alex Filippenko, astrophysicist, University of California, Berkeley
－Alex Filippenko，天体物理学家，伯克莱加利福尼亚大学，

0 R' Q0 C; ]7 o
2012提前了 浮云都没有了

电池

建议裤裤把标题改下，让更多人关注

mayoasis

欧耶，太好了，我一直盼着世界末日呢。

穿短裤的暴徒

嗯 改了

johnsonred

我一下午都在琢磨这个事情。。。。其实蛮好的！人嘛应该多开开眼界！

穿短裤的暴徒

我估记大不了  真大的话 先是白宫草坪讲话 再是宗教领袖念个经 再是NASA发言

fray

ET来啦？还是异形？

jason-lee

真要大了，政要们早就失踪了

穿短裤的暴徒

G20 APEC刚开好 船票应该分派到位了

ww2

G20 APEC刚开好 船票应该分派到位了
$ N" Z, o9 H- e穿短裤的暴徒 发表于 2010-11-15 21:13

裤大，票不是淘宝上也有卖吗

凌小陌

嗯。有你们真好
总是最快得到消息
8 F+ h+ ^* R, v3 z2 S& v: y
前几个月 跟闺蜜一直讨论着2012。 心慌慌
现在却木有感觉了

kb1273d1

0 _7 L3 [" z; Y2 J3 S7 ]$ |% m难道是要公布那个新发现50000光年大小的黑洞。

ryuji

这下有人不用再吵着养蛇啊，蜘蛛啊，怪鱼啊什么的了！牲畜们也在窃喜了！！！

lanciwei2

“天外飞仙解剖大会”？
把地球上的科学家都骗过去，然后一网打尽吗？

2008

洛杉矶之战到来

电池

好像就是公布那个黑洞……

xiaomi

等着看直播，NASA的网站上1230有发布会直播

pcet

关于今晚的NASA发布会剧透：NASA Finds Youngest Nearby Black Hole，NASA 发现距离地球五千万光年的年轻黑洞。http://sinaurl.cn/h4Q29T ，目前网站 too many connections，无法访问。 这里http://sinaurl.cn/h4gldd 有英文原文，转帖littlepig的在q群发的。

2 \+ b0 n# G- Q( q  r0 X4 _钱德拉X射线望远镜，发现了一个黑洞的喷流，仅此而已。

7 P  _$ w/ u2 F, o7 u' h7 b愚昧的人类总喜欢娱乐自己

2012党请自重

. q& N- D1 g0 w7 {9 @* J: X7 NEvidence for the youngest known black hole in our cosmic neighborhood has　been found using NASA's Chandra X-ray Observatory and other telescopes. The age and proximity of this object could provide astronomers with a unique opportunity to watch a black hole develop during its infancy.The object in question is associated with SN 1979C, a supernova in the galaxy M100 discovered by an amateur astronomer in 1979. While many likely new black holes in the distant Universe have been detected in the form of gamma-ray bursts (GRBs), this nascent black hole candidate is much closer, at a distance of only 50 million light years from Earth.Data from Chandra, as well as NASA's Swift, the European Space Agency's XMM-Newton and the German ROSAT observatory revealed a bright source of X-rays that has remained steady for the 12 years from 1995 to 2007 over which it has　been observed. This　behavior and the X-ray spectrum, or distribution of X-rays with energy, support the idea that the object is a black hole being fed either by material falling back into the black hole after the supernova, or from a binary companion."If our interpretation is correct, this is the nearest example where the birth of a black hole has　been observed," said Daniel Patnaude of the Harvard-Smithsonian Center for Astrophysics in Cambridge, Mass. who led the study.The scientists think that SN 1979C formed when a star about 20 times more massive than the Sun collapsed. It was a particular type of supernova where the exploded star had ejected some, but not all of its outer, hydrogen- rich envelope before the explosion, so it is unlikely to have been associated with a GRB. Supernovas have sometimes　been associated with GRBs, but only where the exploded star had completely lost its hydrogen envelope."This may be the first time that the common way of making a black hole has　been observed," said coauthor Abraham Loeb, also of the Harvard-Smithsonian Center for Astrophysics. Most black holes in the Universe should form when the core of a star collapses and a gamma-ray burst is not produced."The idea of a black hole with an observed age of only about 30 years is consistent with some recent theoretical work. In 2005, a theory was presented that the bright optical light of this supernova was powered by a jet from a black hole that was unable to penetrate the hydrogen envelope of the star to form a GRB.Although the evidence points to a newly formed black hole in SN 1979C, another intriguing possibility is that a young, rapidly spinning neutron star with a powerful wind of high energy particles could be responsible for the X-ray emission. This would make the object in SN 1979C the youngest and brightest example of such a "pulsar wind nebula" and the youngest known neutron star. The Crab pulsar, the best-known example of a bright pulsar wind nebula, is about 950 years old."Further observations of this remarkable object with Chandra should provide a powerful test of these two possibilities," said Patnaude.The properties of the X-ray source are not well explained by two other alternatives: the formation of a neutron star with a very strong magnetic field in the explosion, or a strong interaction occurring between the supernova and surrounding material.

fisher

我们将要见证历史了，，，，

浮步半藏

切，我以为NAZI会从月亮上飞回来呢，无聊，洗洗睡吧

mayoasis

这个黑洞怎么样？喷射的伽马射线会毁灭地球不？不会的话就没意思了。

jason-lee

就看见一个宇航员在舱外不停的变换各种颜色的安全绳的位置，换来换去....不晓得在干啥....

bbgg

都不会，只是人类见证诞生的一个黑洞，也是超新星爆发会形成黑洞的证据而已

fisher

MEDIA ADVISORY : M10-157  NASA Announces Televised Chandra News Conference   WASHINGTON -- NASA will hold a news conference at 12:30 p.m. EST on Monday, Nov. 15, to discuss the Chandra X-ray Observatory's discovery of an exceptional object in our cosmic neighborhood.
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2 b5 B( O+ b$ f6 u7 w/ XThe news conference will originate from NASA Headquarters' television studio, 300 E St. SW in Washington and carried live on NASA TV.
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Media representatives may attend the conference, join by phone or ask questions from participating NASA locations. To RSVP or obtain dial-in information, journalists must send their name, affiliation and telephone number to Trent Perrotto at: trent.j.perrotto@nasa.gov by 10 a.m. EST on Nov. 15. Reporters wishing to attend the conference in-person must have a valid press credential for access. Non-U.S. media also must bring passports.

1 k: I3 Z& f! [! V1 T1 {0 {Scientists involved in the research will be available to answer questions. Panelists providing analysis of the research include:
- Jon Morse, director, Astrophysics Division, NASA Headquarters in Washington
# `" i4 @' [, m9 k- Kimberly Weaver, astrophysicist, NASA's Goddard Space Flight Center, Greenbelt, Md.
* b" y. @7 [! A- Alex Filippenko, astrophysicist, University of California, Berkeley

For NASA TV streaming video, downlink and further information, visit:

3 j, o" x8 y) Q0 s, Ihttp://www.nasa.gov/ntv

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& }# G2 i; ?# y  ]$ Y  BFor more information about NASA's Chandra X-ray Observatory, visit:
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http://www.nasa.gov/chandra


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http://chandra.harvard.edu   
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- end -
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& m- @8 I* f; X. thttp://www.nasa.gov/home/hqnews/ ... Chandra_Update.html

欧根亲王

wash wash sleep

leopard005

NASA'S Chandra Finds Youngest Nearby Black Hole   WASHINGTON -- Astronomers using NASA's Chandra X-ray Observatory have found evidence of the youngest black hole known to exist in our cosmic neighborhood. The 30-year-old black hole provides a unique opportunity to watch this type of object develop from infancy.

. c5 `( y* j! K# i- V5 QThe black hole could help scientists better understand how massive stars explode, which ones leave behind black holes or neutron stars, and the number of black holes in our galaxy and others.

The 30-year-old object is a remnant of SN 1979C, a supernova in the galaxy M100 approximately 50 million light years from Earth. Data from Chandra, NASA's Swift satellite, the European Space Agency's XMM-Newton and the German ROSAT observatory revealed a bright source of X-rays that has remained steady during observation from 1995 to 2007. This suggests the object is a black hole being fed either by material falling into it from the supernova or a binary companion.

"If our interpretation is correct, this is the nearest example where the birth of a black hole has been observed," said Daniel Patnaude of the Harvard-Smithsonian Center for Astrophysics in Cambridge, Mass. who led the study.
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: @' y" z# l+ V/ wThe scientists think SN 1979C, first discovered by an amateur astronomer in 1979, formed when a star about 20 times more massive than the sun collapsed. Many new black holes in the distant universe previously have been detected in the form of gamma-ray bursts (GRBs).

However, SN 1979C is different because it is much closer and belongs to a class of supernovas unlikely to be associated with a GRB. Theory predicts most black holes in the universe should form when the core of a star collapses and a GRB is not produced.

, V* Q& A) m. A"This may be the first time the common way of making a black hole has been observed," said co-author Abraham Loeb, also of the Harvard-Smithsonian Center for Astrophysics. "However, it is very difficult to detect this type of black hole birth because decades of X-ray observations are needed to make the case."

The idea of a black hole with an observed age of only about 30 years is consistent with recent theoretical work. In 2005, a theory was presented that the bright optical light of this supernova was powered by a jet from a black hole that was unable to penetrate the hydrogen envelope of the star to form a GRB. The results seen in the observations of SN 1979C fit this theory very well.
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Although the evidence points to a newly formed black hole in SN 1979C, another intriguing possibility is that a young, rapidly spinning neutron star with a powerful wind of high energy particles could be responsible for the X-ray emission. This would make the object in SN 1979C the youngest and brightest example of such a "pulsar wind nebula" and the youngest known neutron star. The Crab pulsar, the best-known example of a bright pulsar wind nebula, is about 950 years old.
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"It's very rewarding to see how the commitment of some of the most advanced telescopes in space, like Chandra, can help complete the story," said Jon Morse, head of the Astrophysics Division at NASA's Science Mission Directorate.
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' Y4 |! p2 F8 h1 Y8 b1 b# RThe results will appear in the New Astronomy journal in a paper by Patnaude, Loeb, and Christine Jones of the Harvard-Smithsonian Center for Astrophysics. NASA's Marshall Space Flight Center in Huntsville, Ala., manages the Chandra program for the agency's Science Mission Directorate in Washington. The Smithsonian Astrophysical Observatory controls Chandra's science and flight operations from Cambridge.

For more information about Chandra, including images and other multimedia, visit:
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0 f6 @% O% m3 G% D就是30岁的黑洞而已，大家睡觉吧

小李他妈的飞刀

Black Hole？NASA这算是证实超新星理论吗？

wjxsm

ass hole，上帝他老人家最新一次被爆菊花居然让人类给发现了

gfnuiyyqq

ass hole，上帝他老人家最新一次被爆菊花居然让人类给发现了
wjxsm 发表于 2010-11-16 10:01

呵呵。。。上帝他老人家第一次被爆菊花是宇宙大爆炸。。。。黑洞仅仅是上帝痔疮上的一个痔漏而已。。。

happydoggy

NASA观察到的，是一个距离地球5000万光年的，1979年就开始观测的一个黑洞正太的形成，所以准确地说，这个黑洞正太应该是5000万+31岁了

dboy

NASA Announces Televised Chandra News Conference
2012提前了 浮云都没有了...
+ w. e8 }  ~1 }0 K! t穿短裤的暴徒 发表于 2010-11-15 18:10

) o% z4 i. m$ Y4 X按照灾难片的规律，这是开头的情节，通常要一两年后才见效。

snwmhk

2012提前了
  t4 I3 R4 m3 U0 C5 {2 [$ r8 x改成了2011 11 11 11：11 11
5 I5 T* l, \' I, a懂的人一定是没头的火柴

穿短裤的暴徒

其实 NASA本来要说亚丁湾的事

colin1124

kds在报道。。不知真假。。

ASU511

难道是要公布那个新发现50000光年大小的黑洞。
kb1273d1 发表于 2010-11-15 22:05

偶弱弱的问一句
不是5000万光年吗？

穿短裤的暴徒

NASA观察到的，是一个距离地球5000万光年的，1979年就开始观测的一个黑洞正太的形成，所以准确地说，这个黑洞正太应该是5000万+31岁了
happydoggy 发表于 2010-11-16 15:57

2 z  |( s6 F; |7 X. P3 l% U2 {
7 q+ x% V2 Y% `4 q4 Q也不能这样说 应该是:
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$ x  j; o5 O# x. BNASA观察到的约5000万年前30岁左右的黑洞

因为也许30年后黑洞消失了呢 但这个结果又要等5000万年后才知道咯

SDKTank

其实黑洞瞬间扩大，明年就到，光速实在是太慢鸟

fisher

光年是距离单位，不是时间单位，，，，，，