Exoplanets, Planets, Solar System Europa’s ocean sits under a thick ice shell. If this ocean covers the moon’s solid core, does the shell rotate at a different speed?
Exoplanets, Planets, Solar System NASA research reveals Europa’s mystery dark material could be sea salt
Exoplanets, Planets, Robotic Spaceflight, Solar System Hubble observations suggest underground ocean on Jupiter’s largest moon
Exoplanets, Planets, Solar System Is Jupiter’s Moon Amalthea ever visible in amateur instruments? If so, what aperture and magnification are needed, and when is a good time to try?
Exoplanets, Planets, Robotic Spaceflight, Solar System Signs of Europa plumes remain elusive in search of Cassini data
