ESA’s Mars Express captured a rare moment, when Mars’ moon Deimos passed in front of Jupiter and its four largest moons. The footage precedes the European Space Agency’s upcoming launch of the Jupiter Icy Moons Explorer next year.

Since launching in 2003, Mars Express has been able to create the most complete map of the chemical composition

Source: Hot Hardware – Watch The Rare Moment A Martian Moon Passes Gas Giant Jupiter In A Deep Space Eclipse