You are using an older browser version. Please use a supported version for the best MSN experience.

Melting moon could explain behavior of universe's most mysterious star

Remember the strange dimming of Tabby’s Star that no one could explain? Well, Columbia University researchers think the culprit is an orphaned exomoon's "slow annihilation" after getting pulled into the star’s orbit.

UP NEXT

UP NEXT

Latest Science & Tech Video

image beaconimage beaconimage beacon