天文数字有多大? episode artwork

EPISODE · Apr 13, 2020 · 11 MIN

天文数字有多大?

from 天文随心听|讲述宇宙与人的故事

一般认为,天文学研究处理的数字都很大,所以人们用“天文数字”表示数目极大,同时又寓以“难以实现”之意。实际上,天文数字不仅仅是“非常大”,还有各种量级,从极大到极小,其内容非常丰富有趣,值得我们深入了解。

Episode metadata supplied by the publisher feed · Published Apr 13, 2020

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天文数字有多大?

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