Planet Definitions xkcd.com/3063

SSL Assistant Research Scientist @lukeliuzzo.bsky.social was a co-author on a paper recently published in AGU Advances that found stronger evidence for a subsurface ocean on Jupiter's moon Callisto.

Does Callisto host an ocean deep beneath its icy exterior? It’s looking more and more likely. New research from @coreyjcochrane.bsky.social, @stevendvance.bsky.social, @lukeliuzzo.bsky.social in @aguadvances.bsky.social. eos.org/research-spo...