moons, Saturn

Canadian and other researchers have confirmed Saturn as the solar system’s undisputed “moon king," after discovering 128 more ...
Scientists believe that the moons are remnants of larger objects shattered by ancient collisions, a glimpse into the chaotic early solar system.
Planets change orbit shape around Neptune’s size. Metal-rich stars help giant planets form. Eccentric orbits suggest chaotic ...
For example, you’ll need binoculars or a small telescope to see Uranus and Neptune—so, while the seven planets will be there, ...