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 system.

Astro Bob blog: Sun keeps close company with the planets / New color maps of Saturn's moons Hidden by sunlight today, the New Moon and three planets parade across the sky in the constellations Libra ...

Saturn and its rings completely fill the field of view of Cassini’s narrow angle camera in this natural color image taken on March 27, 2004. This is the last single ‘eyeful’ of Saturn and its rings ...

The combined observations in visible and infrared light reveal new details about the planet's atmosphere and rings. Hubble's images help track seasonal changes, while Webb's infrared vision probes ...

PASADENA, Calif. (AP) - The international Cassini spacecraft sent back a natural-color image of Saturn showing the planet's rings are shades of pink, gray and a bit of brown, scientists announced ...

Not since the release of this beautifully backlit view of Saturn have we found ourselves so arrested by an image of the ringed planet. Which, for a celestial body as ...

Although not an official conjunction, three planets and the Moon are grouped within about 10 degrees of the Sun today. Except for the Moon, which will move on into the evening sky, the planets will be ...