揭示大自然的规律
-=Astronomy=-
>>
<<
我的日历
分类日志
友情链接
最新评论
搜索日志
访问计数
获取 RSS
我的 Blog:
[∑〖数学〗]
[Ω〖物理〗]
[¤〖天文〗]
[℃〖化学〗]
全站 Blog:
旋臂[Spiral Arm]
¤〖天文〗
2005-5-12 16:10
Spiral arms in the
Milky Way galaxy
include Centaurus, Orion (where we and our
Sun
are located), Perseus, and Sagittarius.
标签集:
TAGS:
回复
Comments
(
)
点击
Count
(
)
回复
Comments
{commenttime}
{commentauthor}
{CommentUrl}
{commentcontent}
回复Comments
{commenttime}{commentauthor}
{CommentUrl}
{commentcontent}