It may just seem like an itty bitty flash, but if this same object hit Earth, load shedding would be the least of our worries.
Callisto, Ganymede, and Europa are thought to retain vast reservoirs of liquid water under their icy crusts.
A video of Europa and Io making moves around the planet is so gorgeous that some have questioned whether it is real or not. Spoiler – it is.
At a distance of 628 million kilometres from Earth, NASA’s Juno spacecraft has sent us some dreamy snaps of Jupiter’s surface.
For the first time ever scientists over at Nasa are able to examine closely what the surface of Pluto looks like.