Although Saturn's moon Tethys appears bland and neutral from space, it contains a number of features of interest. A large impact basin and an enormous trench are just two of the intriguing ...

On the moon’s eastern limb is the biggest scar of all, the crater Odysseus, which covers 18% of Tethys’s surface. On the far-larger Earth, that would be the equivalent of a crater the size of ...

Saturn's moon Tethys streaked with red 'arcs' that may be gone soon. Cassini has found enormous arcs of red material on the surface of Tethys, and astronomers can't explain what they are.

Tethys is one of the larger of Saturn's 62 known moons. — -- NASA's Cassini spacecraft has spotted a huge impact basin on Tethys, one of Saturn's 62 known moons, shining brightly and spiking ...

This week, NASA released a stunning photo of Tethys, a large moon circling Saturn. But all people are talking about is how it looks like the Death Star.

Saturn's icy moon Tethys hovers above the planet's iconic rings in a breathtaking photo by NASA's Cassini spacecraft. Though NASA released the image Monday (Aug. 21), Cassini actually captured it ...

The image highlights an impact basin on Tethys called Odysseus, which, at 280 miles (450 kilometers) across, is nearly half as wide as the Saturn moon itself. The photo shows that Odysseus is ...

New images taken from NASA's Cassini spacecraft appear to show unusual redish arcs marking the surface of the Saturn's icy moon Tethys. The strange features cover significant stretches of the moon ...

An arc-shaped red streak on the surface of Saturn's icy moon, Tethys. 34,242 people played the daily Crossword recently. Can you solve it faster than others?34,242 people played the daily ...

Cassini has been orbiting Saturn since 2004. Over the last few years, Tethys' northern hemisphere has been experiencing its summer, allowing the sun to illuminate formerly dark areas of the moon's ...

Tethys' orbit lies deep inside the magnetosphere of Saturn, which means that the plasma co-rotating with the planet strikes the trailing hemisphere of the moon.