![Mysterious smudges appear across Saturn's rings leaving scientists puzzled | Science | News | Express.co.uk Mysterious smudges appear across Saturn's rings leaving scientists puzzled | Science | News | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/151/590x/Saturn-spokes-smudges-hubble-1735531.jpg?r=1676546927283)
Mysterious smudges appear across Saturn's rings leaving scientists puzzled | Science | News | Express.co.uk
![Spokes, those ghostly radial markings on Saturn's B ring, appear bright compared to the rings in this image taken a little more than a month after the planet's August 2009 equinox. Cassini Spokes, those ghostly radial markings on Saturn's B ring, appear bright compared to the rings in this image taken a little more than a month after the planet's August 2009 equinox. Cassini](https://c8.alamy.com/comp/D9994X/spokes-those-ghostly-radial-markings-on-saturns-b-ring-appear-bright-D9994X.jpg)
Spokes, those ghostly radial markings on Saturn's B ring, appear bright compared to the rings in this image taken a little more than a month after the planet's August 2009 equinox. Cassini
![Hubble Detects the Start of a New Saturn Ring Spoke Season - Simon - 2023 - Geophysical Research Letters - Wiley Online Library Hubble Detects the Start of a New Saturn Ring Spoke Season - Simon - 2023 - Geophysical Research Letters - Wiley Online Library](https://agupubs.onlinelibrary.wiley.com/cms/asset/4a138bbd-532b-46fa-aa3d-674308fe648e/grl65422-fig-0002-m.jpg)