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 ...

NASA's Cassini probe, which left Earth in 1997 and is now circling Saturn, has sent back images taken from high above the planet's northern hemisphere, including close-ups of its intriguing ...

At the moment this image was captured, the probe was approximately 3 miles (5 km) above Saturn's largest moon. The probe's descent from its parent spacecraft, NASA's Cassini, took approximately 2. ...

NASA Voyager 1 probe discovers Saturn’s moon, Epimetheus. Saturn would be the last planet Voyager 1 would visit before beginning its ongoing journey out of the solar system. The probe entered ...

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 ...

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 ...