NASA is preparing to revive the dormant Cassini spacecraft in orbit around Saturn, which ceased science operations three weeks ago due to a computer glitch. Cassini mission controllers plan to ...

Just six months after the Cassini spacecraft arrived at Saturn, its cameras caught something spectacular. It was Jan. 16, 2005, and Cassini was zipping past Enceladus, a bright, tiny moon just 313 ...

Enceladus is Saturn's sixth-largest moon, a 500 km-wide icy world famed for its south polar geysers spewing water from a ...

Experts have discovered that the moon is leaking heat from both of its poles, which they say indicates that Enceladus could ...

As NASA's Cassini spacecraft turned its imaging cameras to Earth, scientists, engineers and visitors at NASA's Jet Propulsion Laboratory, Pasadena, Calif., gathered to wave at our robotic photographer ...

Photo cuts through haze to reveal some of the features on moon's surface. This composite image shows an infrared view of Saturn's moon Titan from NASA's Cassini spacecraft, acquired during the mission ...

It takes light a single day to travel 16 billion miles. The Voyager 1 probe will need a little longer, just 49 years.

Twenty years ago today, I watched TV coverage of a probe descending toward the surface of Titan, a moon of Saturn, while outside my home in Utah snow dusted a rocky mountain outcrop I’d nicknamed ...

On Sept. 1, 1979, NASA's robotic space probe Pioneer 11 became the first spacecraft to fly by Saturn. Pioneer 11 launched in 1973 on a mission to explore the Asteroid Belt, Jupiter and Saturn. It ...