单词：Tycho Brahe
[网络] 第谷；第谷·布拉赫；丹麦天文学家第谷
词型变化：名词复数形式 : tycho brahes
单词：Tycho Brahe 相关文章
Science and Techonology 科技 Astronomy: De Nova Stella 天文学：新星诞生 Astronomers predict a Stella explosion will happen in 5 years time. 天文学家预测5年之内会发生一次星际爆炸 Amateur astronomers have a new date for thei
发表于:2018-12-30 / 阅读(68) / 评论(0)
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This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Its not every day we get a chance to time travel. Other than into the future at the rate of one second per second. But astronomers say theyve done a li
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