#GoodbyeCassini @CassiniSaturn, a truly international endeavour to explore distant worlds & a shining example of what we achieve togetherpic.twitter.com/7coKQfwMLQ
vendredi 15 septembre 2017 à 14:00#GoodbyeCassini @CassiniSaturn, a truly international endeavour to explore distant worlds & a shining example of what we achieve together pic.twitter.com/7coKQfwMLQ