NASA scientists believe they have found indirect evidence of a moon orbiting an exoplanet with similarities to Jupiter's moon Io, pictured here. Credit: NASA / JPL-Caltech / SwRI / MSSS Scientists ...
Fellow exomoon hunter René Heller of the Max Planck Institute for Solar System Research in Göttingen, Germany, is less skeptical on that front. He argues that a less extreme inward migration probably ...
In 2017, the astronomy world was abuzz at the announcement that exoplanet Kepler-1625b potentially had its own moon—an exomoon. This was the first hint anyone had seen of an exomoon, and was followed ...