製造你的恆星 (天文遊戲)

mca

I found it from another discussion group.
This is an interesting way to learn astrophysics.
http://www.seed.slb.com/en/scictr/lab/byo_star/index.htm

And two more star simulators
http://www.astro.uu.nl/~izzard/cgi-bin/binary2.cgi
http://www.astro.uu.nl/~izzard/window/

Enjoy
AC