CNN — The Hubble Space Telescope captured images of a mysterious show playing out on Saturn's rings — ghostly, fleeting "spokes" that appear to move along the planet's rings. And scientists can't yet ...

New Hubble Space Telescope imagery of the Saturn show it's 'ring spokes' in orbit around the gas giant planet. Credit: Space.com | Science: Amy Simon (NASA-GSFC) / Animation: Joseph DePasquale (STScI) ...

It's 'spoke season' on Saturn when strange features appear in the planet's rings. The Hubble Space Telescope continues to ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. If you’ve never looked at Saturn and its rings through a ...

On April 24, 1990, the Hubble Space Telescope was launched onboard Space Shuttle Discovery, and the next day was deployed in space. It was the first astronomical observatory placed in orbit around ...