@CNN: Astronomers say they may have made the first discovery of an exomoon, a moon outside our solar system https://t.co/UnMbBmCt0S https://t.co/1lpiWsy7FD

October 3, 2018 / The Arbiter / CNN

@CNN: Astronomers say they may have made the first discovery of an exomoon, a moon outside our solar system https://t.co/UnMbBmCt0S https://t.co/1lpiWsy7FD

Astronomers say they may have made the first discovery of an exomoon, a moon outside our solar system https://t.co/UnMbBmCt0S pic.twitter.com/1lpiWsy7FD

— CNN (@CNN) October 4, 2018

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