The number of known moons in our Solar System has been rising for centuries, but astronomers say it has probably peaked – for ...

Saturn surpasses Jupiter with 128 newly discovered moons, becoming the planet with the most moons in our solar system.

Astronomers stunned to find Saturn has 128 more moons in rare discovery - The sixth planet from the Sun now has a grand total ...

Not that it was a competition, but Saturn surpassed Jupiter in known moons a few years ago. Now the giant planet may never ...

Astronomers are ready to search for the fingerprints of life in faraway planetary atmospheres. But first, they need to know where to look — and that means figuring out which planets are likely to have ...

called prograde, like our moon. The others orbit the planet in the opposite direction, or in retrograde. The arcs near the center are the orbits of Titan and Iapetus, two of Saturn's large outer ...

I am thrilled to have the opportunity to interview Makoto Matsuda. Makoto is not only a giant in the anime genre but a ...

A separate spacecraft for that mission, called Elytra, will be put in orbit around the moon to serve as a communications ... spearheaded by billionaire tech titan and Trump’s NASA administrator ...