Live Science on MSN6 个月
The blue supermoon will 'swallow' Saturn tonight — here's when the rare 'lunar ...
The best way to view Saturn is to use a pair of high-powered binoculars or a telescope so that you can see its signature ...
来自MSN3 个月
Saturn's rings will disappear from view of ground-based telescopes in 2025. Here's why.
By March 2025, the rings will disappear entirely from view ... Cassini falling into Saturn’s equator allowed astronomers to give the rings another 100 million years to live.