EPISODE · Apr 17, 2020 · 7 MIN
天文学家揭示太阳系首个到访星际天体“奥陌陌”起源
from 天文随心听｜讲述宇宙与人的故事
太阳系内探测到的首个系外到访的星际天体“奥陌陌”(‘Oumuamua)是如何形成的？天文学家最新研究表明，这个“星际访客”或是一个行星天体的碎块——可能是被原行星系统中恒星的潮汐作用撕碎并甩出的碎片。
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天文学家揭示太阳系首个到访星际天体“奥陌陌”起源
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