Some stars may transform into black holes without exploding into supernovae. Now, astronomers have finally spotted it as it happened.

Saturn's largest moon, may possibly contain a six-mile-thick layer of methane ice beneath its surface. The methane layer ...

A reassessment of data from NASA's Voyager 2 has revealed that Uranus' moon Miranda may contain a subsurface ocean, ...

Fred Schaaf promises plenty of opportunities for spectacular views of the moon, planets and stars these next two weeks.

A 2010 satellite image shows dozens of golden islands covered with strange parallel lines shining among the shallow waters of ...

Much of the knowledge about Uranus was gleaned when NASA's robotic spacecraft Voyager 2 conducted a five-day flyby in 1986 ...

Over the next two months, Earth's orbit will encounter meteor showers likely to ... The next night, the club will meet at the ...

Comparisons with other planets, including Saturn and Earth, suggest that these compression events at Uranus may produce ...

(CNN) — When the Voyager 2 spacecraft became the first and only mission to fly by Uranus in 1986, it defined the way ...

NASA's Voyager 2 helped shape scientists' understanding of Uranus but also introduced unexplained oddities. A recent data ...

Today, we know of more than 5,000 exoplanets: planets outside our solar system that orbit other stars. While the effort to ...