But later – hundreds of millions of years in the future – a permanent, virtually ringless Saturn will become real, thanks to ...

Alignments of five or more planets are rare—there will be two more featuring five or more planets this year, but after that ...

To shed light on the age of Saturn's rings, in the new study, Hyodo and his colleagues developed 3D computer ... of Uranus and Neptune, as well as icy moons around giant planets, they noted.