New top story on Hacker News: Could 'Oumuamua be an icy fractal aggregate ejected from a protoplanetary disk?
Could 'Oumuamua be an icy fractal aggregate ejected from a protoplanetary disk?
435 by Santosh83 | 190 comments on Hacker News.
435 by Santosh83 | 190 comments on Hacker News.
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