So we are being opportunistic,” Altobelli told Reuters. Following up on NASA’s 1990s Galileo mission to Jupiter, the ESA-led JUICE mission will orbit the solar system’s largest planet, perform fly-bys ...

A NASA spacecraft dedicated to studying a small ocean world will carry with it a metal plaque etched with the ripples created by the many ways humans say "water." Glaze held up a backup version of the ...

PARIS (Reuters) -European scientists were poised to attempt a first in orbital gymnastics late on Monday, tapping into the gravity of the Moon and then the Earth in quick succession to guide the JUICE ...