EP.118 想要減緩全球暖化?可以從「炸月球」開始! episode artwork

EPISODE · Apr 11, 2023 · 1H 11M

EP.118 想要減緩全球暖化?可以從「炸月球」開始!

from 熱血科學家的閒話加長(The Excited Scientists' Hot Tea) · host 傻呼嚕同盟

EP118 想要減緩全球暖化?可以從「炸月球」開始! 全球氣候變遷的效應逐漸顯現,研究人員發現只要能遮住一部分的陽光,就能夠逆轉暖化效應。 遮住陽光的方法就是把粉塵「灑」在太空中! 美國猶他大學物理系與史密松尼天文台的科學家,選定了太陽與地球之間的「第一拉格朗日點」(L1),也就是地球與太陽的連線上,來自地球與太陽的重力剛好大小相等、方向相反的平衡點。 研究人員建議把月球表面的「表岩屑」(Regolith)炸碎,然後把產生的碎屑往L1噴過去。 理想的情況下,我們可以藉由控制「炸月球」的頻率與規模調節粉塵數量與持續的時間,進而調整長期的日照量。 本集以發表於2023/02/08「PLOS Climate」期刊上的研究,聊聊「炸月球」減緩全球暖化的可能性! #全球暖化#月球#天文#粉塵 -- Hosting provided by SoundOn

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EP.118 想要減緩全球暖化?可以從「炸月球」開始!

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