Astronomers at the Complutense University of Madrid first spotted this intriguing event using a powerful telescope in ...

Scientists are reconsidering old information about Uranus. NPR's Scott Simon explains the problem with photos taken of the ...

Previously it was believed Uranus' moons were desolate, desert-like worlds, but now it seems that the data from the Voyager 2 ...

A rare solar wind event was taking place when NASA’s Voyager 2 zipped by in 1986, a study suggests, which affected what we ...

The planet Uranus and its five biggest moons may not be the dead sterile worlds that scientists have long thought. Instead, ...

Scientists have developed a new method to compute how tides affect the interiors of planets and moons. Importantly, the new ...

Written by the former chief historian of NASA, the book examines the evolution of our cosmic understanding—from early civilizations to the present day ...

Despite the lack of a dedicated mission to the planet, scientists have learned plenty through ground observations and space ...

On Oct. 14, 2024, NASA launched a robotic spacecraft named Europa Clipper to Jupiter’s moons. Clipper will reach the ...

NASA's Perseverance rover captured Phobos eclipsing the Sun, offering insights into Mars' moons and evolution.

To celebrate the successful launch of NASA’s Europa Clipper mission, the agency’s Astrobiology program has released a new edition of Issue #4 – Missions to the Outer Solar System – of its graphic ...