NASA’s Juno spacecraft finally arrived at Jupiter earlier this week after nearly 5 years of travel! Juno’s mission will be to collect and send back loads of data about our biggest planet in the next 20 months.

Jupiter’s Galilean moons won’t be in focus for this mission, but Europa knows how popular she is. The Galileo mission of the 90s revealed a lot about Europa leading scientists to believe that life could possibly thrive in the oceans beneath its icy surface. As a result, Europa is in big focus on future missions.