Wobbling exoplanet hints at a hidden exomoon so massive it could redefine the word 'moon' altogether - Space
science 2026/01/22 11:00:00

Wobbling exoplanet hints at a hidden exomoon so massive it could redefine the word 'moon' altogether - Space

Source:Space.com
Author:Robert Lea

“In our solar system, the most massive moon is Ganymede, which is still extremely small compared to what we are inferring here.”