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TED Talks Daily

The story of 'Oumuamua, the first visitor from another star system | Karen J. Meech

13:24 | Dec 26th, 2018

In October 2017, astrobiologist Karen J. Meech got the call every astronomer waits for: NASA had spotted the very first visitor from another star system. The interstellar comet -- a half-mile-long object eventually named `Oumuamua, from the Hawaiian ...Show More