First Exomoon Candidate Is Of Monstrous Proportions — The Size Of Seven Neptunes

Astronomers may, for the first time, be confirming an exomoon in our universe, much like our moon, but outside our solar system.

This marks an intriguing revelation for space discovery, considering the record 6,000 exoplanets discovered from just this year's onset till now—and the plethora of others already uncovered in the past years.