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彗星に着陸する方法とは
1,402,038 views |
フレッド・ヤンセン |
TED2015
• March 2015
Read transcript
ロゼッタ計画の責任者、フレッド・ヤンセンは67P、別名チュリュモフ・ゲラシメンコ彗星に、2014年見事に探査機を着陸させました。驚嘆と笑いに満ちたヤンセン氏の話のなかで、彼は着陸機「フィラエ」を地球から５億km離れた彗星に下ろすために行った複雑な計算について触れています。また、そこに至るまでに撮影された、見事な写真も披露しています。
science
technology
engineering
flight
rocket science
evolution
physics
Planets
space
Big Bang
solar system
asteroid
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