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This just in Astronomers spy a 2nd interstellar visitor | | Astronomers are buzzing this week about a newly discovered object that appears to have come from interstellar space. The official confirmation that this object - labled C/2019 Q4 - is interstellar has not yet been made, but, if it is, it's only the second such object detected. How exciting is that? First, there was only one known object - which earthly astronomers named 'Oumuamua - observed and confirmed as interstellar, in October 2017. And now there are two. Read more. | | |