资讯

Composite images of Saturn’s rings, taken by NASA’s Hubble Space Telescope, have revealed mysterious color variations that hint that the rings could be made of materials from the outer solar ...
James Webb’s mid-infrared vision has likely captured a frigid, Saturn-mass planet shaping the dusty rings around the nearby ...
A rippling detected within the rings around Saturn has helped scientists determine that the giant planet may be “fuzzy” at its core. The findings also sugget that Saturn’s core is much ...
ExtremeTech on MSN7月
How Did Saturn Get Its Rings?
Uncover the mystery behind Saturn’s iconic rings. ExtremeTech explains their origins and the science of our solar system.
Home / Saturn’s Rings Offer A Fresco Of Color. Posted in Press Release Saturn’s Rings Offer A Fresco Of Color by SpaceRef July 22, 2004. Click to share on X (Opens in new window) ...
Saturn has more than 60 moons, but those nearest to the planet interact closely with its main band of rings. Between December 2016 and April 2017, Cassini passed close to five of these ring ...
Saturn’s rings are slowly disappearing. The rings will vanish in a few hundred million years as icy material from them rains down on the planet, scientists predict.
Cassini's data indicate that most of Saturn's rings are probably as old as the solar system itself — about 4.5 billion years. Earlier observations, during the Voyager flybys of 1980 and 1981 ...
An optical illusion during Saturn's equinox is to blame for the rings disappearing from view briefly. The next time this is set to happen is May 6, 2025.
Here's what to know about when and why Saturn's rings regularly disappear from our view, and when we'll see them again. Uranus: Voyager 2 is the only craft to visit Uranus.
Saturn's rings might not be younger than the dinosaurs as recently suggested, but nearly as old as the giant planet itself at billions of years in age, a new study says.
Saturn’s rings are one of the most striking celestial features in our solar system. The Pioneer and Voyager probes gave us our first close-up look. More recently, NASA’s Cassini mission spent more ...