所有分类
  • 所有分类

Astronomy《天文学》2024年3月PDF下载订阅

 

downmagaz.net

Astronomy – March 2024
English | 64 pages | True PDF | 18.2 MB

Astronomy informs, entertains, and inspires people who are interested in the science and hobby of astronomy. We accomplish this by providing clear and accurate coverage of astronomy news and research, along with guidance for observing and imaging. Astronomy is the leader in its field, promoting the hobby, building enthusiasm for the science, and helping astronomy grow by serving our customers.

 

资源下载
资源下载

评论0

       
显示验证码
没有账号?注册  忘记密码?