1913年11月的天空

傍晚天空中三颗有趣的彗星

加入我们的科学爱好者社区!

00
大众科学 Magazine Vol 109 Issue 18This article was originally published with the title “The Heavens in November” in 大众科学 Magazine Vol. 109 No. 18 (), p. 341
doi:10.1038/scientificamerican11011913-341
© . All rights reserved.