Notice (8): file_put_contents(): Write of 270 bytes failed with errno=28 No space left on device [CORE/src/Log/Engine/FileLog.php, line 140]

Notice: file_put_contents() [function.file-put-contents]: Write of 1108 bytes failed with errno=28 No space left on device in /www/wwwroot/www.adminso.com/vendor/cakephp/cakephp/src/Log/Engine/FileLog.php on line 140
Notice (8): unserialize() [<a href='https://secure.php.net/function.unserialize'>function.unserialize</a>]: Error at offset 4079 of 4085 bytes [APP/Controller/NewsController.php, line 5571]

Notice: file_put_contents() [function.file-put-contents]: Write of 2759 bytes failed with errno=28 No space left on device in /www/wwwroot/www.adminso.com/vendor/cakephp/cakephp/src/Log/Engine/FileLog.php on line 140
Notice (8): SplFileObject::fwrite() [<a href='https://secure.php.net/splfileobject.fwrite'>splfileobject.fwrite</a>]: Write of 822 bytes failed with errno=28 No space left on device [CORE/src/Cache/Engine/FileEngine.php, line 141]

Notice: file_put_contents() [function.file-put-contents]: Write of 3152 bytes failed with errno=28 No space left on device in /www/wwwroot/www.adminso.com/vendor/cakephp/cakephp/src/Log/Engine/FileLog.php on line 140
Warning (2): Undefined array key "nsort" [APP/Controller/NewsController.php, line 3613]

Notice: file_put_contents() [function.file-put-contents]: Write of 2075 bytes failed with errno=28 No space left on device in /www/wwwroot/www.adminso.com/vendor/cakephp/cakephp/src/Log/Engine/FileLog.php on line 140
Warning (2): Trying to access array offset on value of type null [APP/Controller/NewsController.php, line 3613]

Notice: file_put_contents() [function.file-put-contents]: Write of 2099 bytes failed with errno=28 No space left on device in /www/wwwroot/www.adminso.com/vendor/cakephp/cakephp/src/Log/Engine/FileLog.php on line 140
Warning (2): Undefined array key "nsort" [APP/Controller/NewsController.php, line 3613]

Notice: file_put_contents() [function.file-put-contents]: Write of 2075 bytes failed with errno=28 No space left on device in /www/wwwroot/www.adminso.com/vendor/cakephp/cakephp/src/Log/Engine/FileLog.php on line 140
Warning (2): Trying to access array offset on value of type null [APP/Controller/NewsController.php, line 3613]

Notice: file_put_contents() [function.file-put-contents]: Write of 2099 bytes failed with errno=28 No space left on device in /www/wwwroot/www.adminso.com/vendor/cakephp/cakephp/src/Log/Engine/FileLog.php on line 140
Notice (8): unserialize() [<a href='https://secure.php.net/function.unserialize'>function.unserialize</a>]: Error at offset 4067 of 4085 bytes [APP/Controller/NewsController.php, line 5571]

Notice: file_put_contents() [function.file-put-contents]: Write of 2489 bytes failed with errno=28 No space left on device in /www/wwwroot/www.adminso.com/vendor/cakephp/cakephp/src/Log/Engine/FileLog.php on line 140
科学家发现超级大光环 前所未见 - 站长搜索
首页 > 资讯列表 > 科技资讯 >>

科学家发现超级大光环 前所未见

Warning (2): Undefined array key "nsort" [ROOT/plugins/Kuhuang/templates/Websites/view.php, line 430]
Notice: file_put_contents() [function.file-put-contents]: Write of 2423 bytes failed with errno=28 No space left on device in /www/wwwroot/www.adminso.com/vendor/cakephp/cakephp/src/Log/Engine/FileLog.php on line 140
Warning (2): Trying to access array offset on value of type null [ROOT/plugins/Kuhuang/templates/Websites/view.php, line 430]

Notice: file_put_contents() [function.file-put-contents]: Write of 2447 bytes failed with errno=28 No space left on device in /www/wwwroot/www.adminso.com/vendor/cakephp/cakephp/src/Log/Engine/FileLog.php on line 140
">
Warning (2): Undefined array key "nsort" [ROOT/plugins/Kuhuang/templates/Websites/view.php, line 430]

Notice: file_put_contents() [function.file-put-contents]: Write of 2423 bytes failed with errno=28 No space left on device in /www/wwwroot/www.adminso.com/vendor/cakephp/cakephp/src/Log/Engine/FileLog.php on line 140
Warning (2): Trying to access array offset on value of type null [ROOT/plugins/Kuhuang/templates/Websites/view.php, line 430]

Notice: file_put_contents() [function.file-put-contents]: Write of 2447 bytes failed with errno=28 No space left on device in /www/wwwroot/www.adminso.com/vendor/cakephp/cakephp/src/Log/Engine/FileLog.php on line 140
2015-01-28 14:03:11 转载来源: 网络整理/侵权必删

站长搜索( www.adminso.com):前所未见,科学家发现超级大光环 土星拥有非常巨大的光环,但在J1407b面前,也是相形见绌。据英国《每日邮报》网站1月26日消息,J1407b这一首个被探测到的拥有环系统的太阳系外行星,它拥有30多个光环,每个环直径达数千万英里,总直径为土星光环的200多倍

站长搜索( www.adminso.com):前所未见科学家发现超级光环

土星拥有非常巨大的光环,但在J1407b面前,也是相形见绌。据英国《每日邮报》网站1月26日消息,J1407b这一首个被探测到的拥有环系统的太阳系外行星,它拥有30多个光环,每个环直径达数千万英里,总直径为土星光环的200多倍。

2012年,荷兰莱顿天文台和纽约罗切斯特大学首次发现J1407b的环系统。相关数据表明,环间存在间隙,其中或有系外卫星。

莱顿天文台的肯沃西教授称,在光变曲线下,我们能看到不可思议的细节。比如说,环消失的时间为几个星期,但是在环的精细结构的作用下,我们只用几十分钟就看完了整个过程。虽然J1407b离我们遥远,无法直接观察其环系统,但是我们可以根据星球上的光穿过环系统的亮度变化,制作出其详细模型。如果将土星光环换成了J1407b光环,我们便可以在夜晚很容易看到这一比满月大数倍的光环。

据天文学家分析,J1407b的伴星或为一颗至今未观测到的巨行星,其巨大的环系统是造成J1407b亮度变暗的原因。

光曲线显示,该环系统距地球420光年,直径接近1.2亿公里,是土星环的200多倍。天文学家估计,J1407b的质量约为木星的10到40倍。

据推测,J1407b诞生于约1600万年前,是一颗年轻的星球。研究人员鼓励业余天文学家检测J1407b,这有利于发现环的下一次消失时间,推测其环伴星的质量。

标签: 科学家 发现 超级 光环 前所未见


声明:本文内容来源自网络,文字、图片等素材版权属于原作者,平台转载素材出于传递更多信息,文章内容仅供参考与学习,切勿作为商业目的使用。如果侵害了您的合法权益,请您及时与我们联系,我们会在第一时间进行处理!我们尊重版权,也致力于保护版权,站搜网感谢您的分享!

站长搜索

http://www.adminso.com

Copyright @ 2007~2025 All Rights Reserved.

Powered By 站长搜索

打开手机扫描上面的二维码打开手机版


使用手机软件扫描微信二维码

关注我们可获取更多热点资讯

站长搜索目录系统技术支持