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キャロリン・ポーコと土星を訪問
3,137,281 views |
Carolyn Porco |
TED2007
• March 2007
Read transcript
惑星科学者のキャロリン・ポーコ氏がカッシーニ探査機による土星への旅のイメージを紹介する。特に最大の衛星であるタイタン、氷を噴出しているように見える凍結した衛星のエンケラドスに焦点をあてる。
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