Lucy Mission. 1790 likes · 32 talking about this. NASA's Lucy Mission is an epic journey to the Trojan Asteroids, "fossils" of the early Solar System.... ... <看更多>
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Lucy Mission. 1790 likes · 32 talking about this. NASA's Lucy Mission is an epic journey to the Trojan Asteroids, "fossils" of the early Solar System.... ... <看更多>
Lucy is on a mission. In an effort to "expand our understanding of solar system evolution by visiting 4.5-billion-year-old planetary ... ... <看更多>