Pluto, the king of the underworld, was the ancient Romans' embodiment of death itself. Known as Hades in Greek mythology, ...

Venus will trine Pluto on Oct. 14, setting the stage for powerful and magnetic encounters that could change everything.

Since Pluto was relegated to dwarf planet status, almost everyone has agreed that there are eight planets in our solar system ...

Looking for a sky event this week? Check out our full Sky This Week column. October 13: The Moon reaches Last Quarter The ...

Pluto, our planet of profound change and ultimate reckoning, is going direct in Aquarius, and the energy of the dwarf daddy ...

A new study has proposed the existence of Planet Y, an alternative Planet Nine candidate that is smaller and closer to Earth ...

Looking for some great sci-fi movies that you can stream for free? We've got a great collection of classics and modern ...

For fans looking to celebrate Keaton’s legacy, as well as those who may have missed out on some of the icon’s most memorable work, here are six of Keaton’s most stand-out films ...

A strange tilt in the outer reaches of the Kuiper Belt has scientists wondering if the solar system is hiding a potential ...

A waning Moon drifts past Jupiter this week, while early risers will find dazzling views of autumn constellations and ...

Disney Night took over the Oct. 7 episode of “DWTS,” kicking off with an opening number set to “Be Our Guest” from “Beauty ...

On October 6 1995, at a scientific meeting in Florence, Italy, two Swiss astronomers made an announcement that would transform our understanding of the universe beyond our solar system. Michel Mayor ...