missississi

November 9, 2006

GOCE是什么东东?

Filed under: 客舟

ESA明年将要发射它用来研究地球的重力场

 

常看常新的猎户座大星云

Filed under: 客舟

来自NASA

斯必泽望远镜和哈勃望远镜的合成照片,揭示出1500光年远的宇宙云中婴儿恒星正在产生的混乱景象。居中发亮处是四颗异常巨大的新生恒星,组成“猎户座四边形”,是北半球秋冬季夜空中令人熟悉的景致。

orion 

Is Google.com blocked in China?

Filed under: 记录

谁让我们这么神经过敏?Gooogle.com has been behaving as though it’s blocked all day. Google.cn is fine.

Judging from the comments, Google.com is accessible to most people in Beijing, Shenzhen and Shanghai, but has been acting funny lately. It seems China’s Net Nanny is trying out some new tricks.

Is yjrg.net blocked again? 

滢刚才拍的水星凌日

Filed under: 客舟

地点:上海永嘉路

方向大约是上西下东,左北右南。太阳东部边缘附近有一个明显的黑子,比水星的影子大多了。偏西的小黑点是水星,很淡很小。 出凌时间是8:12,预报的是北京时间8:08出凌,北京时间是东经120度的地方时,上海在东经121度,比北京时间早4分钟。复旦天文版WV说应该是我们的时间不对,经度一度的差别看出凌是看不出来的,我们用的也是北京时间,So还是8:08出凌

7:08

 

7:50

 

8:01

 

8:04

 

8:05

 

8:07

 

8:09

 

8:10

 

8:11

 

8:11

 

8:12


 

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