2003年火星离地球最近

• 作者: Joe Rao Nick
• 来源期刊: 海外英语
• 学科: 文学
• 年，卷（期）: 2003,（3）
• 页码范围: 15-
• 页数: 1页
• 分类号: H31

摘要

　　Mars recently emerged into the morning sky and has begun an orbital(轨道的) dance with Earth that will, over the next several months, lead to the best viewing opportunity since Neanderthals (穴居人) looked skyward.……