Video: Time lapse of ATV’s final departure from ISS

The European Space Agency’s $1.7 billion robotic Jupiter Icy Moons Explorer mission is ready for liftoff Thursday from French Guiana, beginning an eight-year cruise to the solar system’s largest planet before becoming the first-ever spacecraft to orbit one of Jupiter’s moons in the 2030s.

A SpaceX Dragon supply ship departed the International Space Station and returned to Earth Tuesday to conclude its third round-trip flight to the orbiting research outpost, bringing home a spacesuit, mice and and numerous experiments.

A broadband communications satellite for Paris-based Eutelsat — built on a new Thales Alenia Space all-electric design with xenon plasma thrusters — and an Indian broadcasting spacecraft are fastened to the top of an Ariane 5 launcher for liftoff Thursday from French Guiana.