How Old Are Saturn's Rings?

A recently captured view of Saturn’s rings shows them glowing brightly on June 20, 2019. Hubble took this stunning shot as part of the Outer Planets Atmospheres Legacy (OPAL) project.
(Credit: NASA, ESA, A. Simon (GSFC), M.H. Wong (University of California, Berkeley) and the OPAL Team)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