The goal is to keep Juno from disrupting any aliens — microbial or otherwise — that might live in hidden oceans of water below the icy shells of Jupiter's moons Europa and Ganymede. (businessinsider.com)
Geothermal activity may sustain hidden oceans on worlds ejected from their planetary systems (sciencemag.org)
The researchers suggest the distinct atmospheric pathways hide the ocean oscillation from Europe in winter. (sciencedaily.com)