A halo will form around the sun when this same process occurs during daytime hours. Unlike rings around the moon, solar halos exhibit more of a red hue inside their ring and blue outside it.

The thin, outermost ring in the photo is composed of particles shepherded by the gravity of two moons orbiting around it.

As far as planets go, they don't get much more iconic than Saturn: a huge golden ball encircled by gigantic rings. There's nothing else quite like it in the Solar System. Right now, it's hard to ...

The iconic rings of Saturn have disappeared but don’t worry, they haven’t gone anywhere. This week, a rare cosmic event called a "ring plane crossing" has made the planet's rings to vanish from ...

Saturn completes an orbit around the sun every 29.4 years. Because the planet rotates on an axis of 26.7 degrees, our view of its rings changes depending on where the Earth and Saturn are in their ...

Which are under constant bombardment: Some by UV radiation from the Sun and others by ... While Saturn first formed around 4.5 BILLION years ago, studies suggest the rings are only 100- 200 ...

Rings of a dying star are revealed in the nebula NGC 1514. The Webb Telescope reveals a chaotic scene long hidden from view.

with only the most powerful instruments capable of detecting a faint line where the rings are positioned. Ring plane crossings occur twice during Saturn’s nearly 30-year orbit around the Sun ...