Eight distant worlds hold secrets that still puzzle scientists and spark endless curiosity. Each moon offers a strange allure ...

That remains just one of the many achievements in Voyager 1’s illustrious resume, the spacecraft currently 15.79 billion ...

Discover the incredible story of NASA's New Horizons mission, from its 2006 launch aboard an Atlas V rocket to its historic ...

SpaceX's lunar-landing ambitions now look a bit harder than they did a week ago, as rival Blue Origin moves ahead with New ...

Researchers dove deep into information gathered from the ice grains that were collected during a close and super-fast flyby ...

In this image captured by NASA's Cassini spacecraft in 2009, dramatic plumes of water ice and vapor are seen erupting from ...

A new analysis of old Cassini data has also verified past detections of complex organics in Saturn’s E ring, strengthening ...

A mosaic of Saturn’s moon Enceladus, created with images captured by Cassini’s spacecraft in Oct. 2008. Courtesy of NASA via NASA.gov Scientists love to scour the surfaces of planets and moons for ...

Eye-opening details about Saturn's moon Enceladus have shocked experts. These details were published in the journal Nature Astronomy. In the study, experts analyzed particles originating from ...