在我画出这张图来之前，我对自己的工作不是很兴奋。原因很复杂。 但是在出来这张图之后，我有一点高兴了，毕竟是在天…
月度归档： 2009 年 10 月
Testing Standard Cosmology with Large Scale Structure
http://astronomy.lamost.org/bbs/viewthread.php?tid=21&a…
sparked my dig into this issue
sparked my dig into this issue
椭圆星系
Observational surveys of elliptical galaxies at high redshift have in recent years revealed a further interesting fact: ellipticals at high redshift appear to be much smaller in size than those in our local Universe, but have about the same mass and density of stars.
Lyman alpha systems and cosmology- Lyman alpha forest
http://astro.berkeley.edu/~jcohn/lya.html 1 why forest …
The chemical evolution of the Galaxy
The model for the chemical evolution of the Galaxy was …
写作必备–没好结果的情况
It’s something to motivate calculations, not some…
中国哪能没有网上天文学术论坛！
http://astronomy.lamost.org/bbs 想法由来已久，做过实验，最初被MF拒绝过，后来…
w<-1?
Today, in a seminar, a Prof. asked: in the future, if m…