日本一個團隊計劃在2023年發射全球首枚木製人造衛星,特點是運用完畢後能夠在大氣層完全燃燒,減少對環境的影響。
計劃由京都大學和住友林業合作,將製造一個邊長約10厘米的立方體小型衛星。
目前,衛星材料以鋁為主流,衛星結束任務後進入大氣層時,因燃燒產生氧化鋁粒子,粒子反射太陽光,有可能影響地球氣溫。
團隊計劃明年2月實驗各種木材曝露在太空的耐用性,率領研究的學者說,期望將來對太空感興趣的小朋友也能製造人造衛星。
日本一個團隊計劃在2023年發射全球首枚木製人造衛星,特點是運用完畢後能夠在大氣層完全燃燒,減少對環境的影響。
計劃由京都大學和住友林業合作,將製造一個邊長約10厘米的立方體小型衛星。
目前,衛星材料以鋁為主流,衛星結束任務後進入大氣層時,因燃燒產生氧化鋁粒子,粒子反射太陽光,有可能影響地球氣溫。
團隊計劃明年2月實驗各種木材曝露在太空的耐用性,率領研究的學者說,期望將來對太空感興趣的小朋友也能製造人造衛星。
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