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Astronomy《天文学》2022年合集下载订阅

Astronomy – 2022 Full Year
English | 12 Issues | True PDF/Zip | 247 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.

 

 

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