Quaoar Had One ‘Impossible’ Ring, Then Astronomers Found Two Astronomers had already detected one unlikely ring around Quaoar, a small object far beyond Neptune’s orbit. Now they have found a second ring. https://ift.tt/df03VbO https://www.nytimes.com

Astronomers had already detected one unlikely ring around Quaoar, a small object far beyond Neptune’s orbit. Now they have found a second ring.

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